BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Thames21 - ECPv6.15.17//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Thames21
X-ORIGINAL-URL:https://www.thames21.org.uk
X-WR-CALDESC:Events for Thames21
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/London
BEGIN:DAYLIGHT
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
TZNAME:BST
DTSTART:20250330T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
TZNAME:GMT
DTSTART:20251026T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
TZNAME:BST
DTSTART:20260329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
TZNAME:GMT
DTSTART:20261025T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
TZNAME:BST
DTSTART:20270328T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
TZNAME:GMT
DTSTART:20271031T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20260523T080000
DTEND;TZID=Europe/London:20260612T170000
DTSTAMP:20260708T100011
CREATED:20260527T083048Z
LAST-MODIFIED:20260527T083308Z
UID:10001315-1779523200-1781283600@www.thames21.org.uk
SUMMARY:London Rivers Week 2026: Stanley Picker Gallery's exhibition - A Simultaneous Agreement
DESCRIPTION:All are welcome to the Stanley Picker Gallery’s exhibition ‘A Simultaneous Agreement’ presented as part of London Rivers Week 2026. The exhibition officially runs from 22 April to 18 July 2026. \nThe Stanley Picker Gallery is open Tuesday to Saturday 11am to 5pm (during exhibitions). There’s no need to book a ticket\, just drop in. \nRooted in the Hogsmill River beside the gallery\, the exhibition traces connections between English chalk streams\, Saharan phosphate mines\, and global extraction networks\, foregrounding water as both a life source and contested infrastructure. At its centre is a functioning glass fountain that filters river water inside the gallery\, alongside wearable activated-charcoal sculptures that question the logic and limits of technological purification and circular-economy solutions. \nOperating as both exhibition and civic platform\, the gallery becomes a consultation space and site for live performance\, contributing evidence towards a campaign to designate part of the Hogsmill as bathing water. \nAll under-18s must be accompanied by an adult. Please bring a bottle of water.
URL:https://www.thames21.org.uk/event/london-rivers-week-2026-stanley-picker-gallerys-exhibition-a-simultaneous-agreement/
LOCATION:Stanley Picker Gallery\, Kingston University London\, London\, KT1 2QJ
CATEGORIES:London Rivers Week 2026
ATTACH;FMTTYPE=image/jpeg:https://www.thames21.org.uk/wp-content/uploads/2026/05/Untitled-design-2026-05-27T092129.836.jpg
GEO:51.4032364;-0.3034851
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Stanley Picker Gallery Kingston University London London KT1 2QJ;X-APPLE-RADIUS=500;X-TITLE=Kingston University London:geo:-0.3034851,51.4032364
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20260523T120000
DTEND;TZID=Europe/London:20260527T180000
DTSTAMP:20260708T100011
CREATED:20260305T155135Z
LAST-MODIFIED:20260417T072806Z
UID:10001241-1779537600-1779904800@www.thames21.org.uk
SUMMARY:London Rivers Week 2026: Clean Air Canal art exhibition
DESCRIPTION:Join artist Camilla Brendon at Kindred Studios in West London during London Rivers Week for a FREE\, fantastic art exhibition called ‘Clean Air Canal’. \nIt is open to the public and you are invited to drop in  from Saturday 23 May – Wednesday 27 (inclusive) May during the hours between 12pm-6pm. \nClean Air Canal is an installation made in response to the overlap and coexistence between man-made and nature. The work is made of plastics found in and around the Union Canal\, which is adjacent to Kindred Studios\, where artist Camilla Brendon has made and is showing the work. Air purifying plants have taken root in the installation and are reclaiming the rubbish and drawing harmful man-made materials back to the natural realm. \nPlease join the artist in conversation at 3pm on Saturday May 23rd. \nLocation: The Gramophone Works\, 326 Kensal Road\, W10 5BZ \nMore details about Kindred Studios: https://www.kindredstudios.co.uk/ \nAll U18s must be accompanied by an adult. \n 
URL:https://www.thames21.org.uk/event/london-rivers-week-2026-clean-air-canal-art-exhibition/
LOCATION:The Gramophone Works\, 326 Kensal Road\, W10 5BZ\, The Gramophone Works\, Kindred Studios\, London\, W10 5BZ
CATEGORIES:London Rivers Week 2026
ATTACH;FMTTYPE=image/jpeg:https://www.thames21.org.uk/wp-content/uploads/2026/03/Clean-Air-Canal_LondonRiversWeek2026.jpg
GEO:51.5264544;-0.213589
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Gramophone Works 326 Kensal Road W10 5BZ The Gramophone Works Kindred Studios London W10 5BZ;X-APPLE-RADIUS=500;X-TITLE=The Gramophone Works\, Kindred Studios:geo:-0.213589,51.5264544
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20260524T093000
DTEND;TZID=Europe/London:20260524T163000
DTSTAMP:20260708T100011
CREATED:20260414T093826Z
LAST-MODIFIED:20260423T094447Z
UID:10001270-1779615000-1779640200@www.thames21.org.uk
SUMMARY:London Rivers Week 2026: Urban Riverfly Training at Chingford Community Station Hub [FULLY BOOKED - Waitlist available]
DESCRIPTION:Join Thames21 for a free Urban Riverfly training as part of London Rivers Week 2026 and become an Urban Riverfly Monitor! \nFor more information about the Urban Riverfly scheme\, which was developed by the Riverfly Partnership\, please click here. \n  \nDate: Sunday 24 May 2026 \nVenue: Chingford Community Hub\, Station Approach\, London E4 6AL\, Located at Chingford Overground Station \nTimings: 09:30 – 16:30 \n(more details are in the table below). \nPlease note\, timings are slightly flexible\, so we may finish slightly earlier or later than 16:30. \n  \nStructure of the day: \n09:30 – Arrivals\, registration and refreshments \n09:45 – Introductions\, health & safety and biosecurity \n10:15 – Introduction to Riverfly monitoring (RMI) \n10:45 – Break (tea/coffee) \n11:00 – Target groups: identification\, life history & ecology \n11:45 – RMI fieldwork – theory \n12:15 – Lunch break \n12:45 – RMI fieldwork – practical session in the river at North Town Moor \n15:15 – Clean equipment and kit \n15:45 – ID quiz (back inside the pavilion) \n16:00 – Online database and RMI in practice \n16:15 – Questions and feedback \n16:30 – Finish \nGetting there: The Community Hub is located at Chingford Overground Station (Weaver Line)\, which is also served by multiple bus lines (97\, 179\, 444\, 212). \nAs the training is on a Sunday\, there is also free street parking on the surrounding roads. \n  \nBooking is essential\, please register here.\n  \nLunch: Please bring your own lunch with you. \nClothing: Please dress appropriately for the weather: If there is rain in the forecast\, bring a raincoat. In general for riverfly monitoring\, please wear long trousers and wear or bring a long-sleeved top/fleece/jumper to protect yourself from nettles or giant hogweed. Please also wear sturdy shoes for the walk to the site for the practical session. \nWaders: Please fill in the waders section in the sign-up form\, so I know your shoe size and can make sure I bring enough waders to fit everyone. I won’t be able to let you keep these waders\, unfortunately – they will just be loaned to you for the training day. Also\, please let me know if you are going to bring your own waders. \nEquipment: All equipment for the RMI practical fieldwork will be provided on the day – I will give you/the person representing your group your monitoring kit to take home with you. This kit includes: a large net (approximately 1.5m tall so I would advise not cycling if you are the designated person in your group who is taking the net home)\, a 16 litre bucket\, a large white tray\, a nine-section divided tray\, a large pipette\, a couple of small pipettes\, a couple of plastic spoons\, a magnifying glass and a paintbrush. \nUnder 18s: Please note\, if you are under the age of 18\, you must be accompanied by a legal parent or guardian in order to attend. \nLet me know if you have any questions by emailing me at harrison.tremain@thames21.org.uk
URL:https://www.thames21.org.uk/event/london-rivers-week-2026-urban-riverfly-training-at-chingford-community-station-hub/
LOCATION:Chingford Community Hub\, Station Approach\, Chingford Overground Station\, E4 6AL
CATEGORIES:London Rivers Week 2026
ATTACH;FMTTYPE=image/png:https://www.thames21.org.uk/wp-content/uploads/2026/04/Images-for-website-LRW-2026-14.png
GEO:51.6330646;0.0094314
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Chingford Community Hub Station Approach Chingford Overground Station E4 6AL;X-APPLE-RADIUS=500;X-TITLE=Station Approach\, Chingford Overground Station:geo:0.0094314,51.6330646
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20260524T103000
DTEND;TZID=Europe/London:20260524T123000
DTSTAMP:20260708T100011
CREATED:20260219T153106Z
LAST-MODIFIED:20260401T103303Z
UID:10001219-1779618600-1779625800@www.thames21.org.uk
SUMMARY:London Rivers Week 2026: Deptford Creek Bird Survey [FULLY BOOKED]
DESCRIPTION:Join Creekside Discovery Centre for a FREE guided bird survey along Deptford Creek and help record the birdlife that calls this unique urban waterway home. \nWe’ll meet at Creekside Discovery Centre before walking along the southern end of the Creek\, surveying from the land as we make our way north towards where the Creek meets the Thames. \nWhether you’re an experienced birdwatcher or completely new to bird surveys\, this is a friendly\, relaxed way to get outdoors\, learn new skills and discover wildlife right on your doorstep. \n📍 Meeting point: Creekside Discovery Centre \n14 Creekside\, Deptford\, SE8 4SA \nBook your place here.\nAll U18s must be accompanied by an adult. \nIf you sign up for the event but later find that you can’t attend\, please let us know as soon as possible. This way\, we can offer your spot to someone else who would love to participate.
URL:https://www.thames21.org.uk/event/london-rivers-week-2026-deptford-creek-bird-survey/
LOCATION:Creekside Discovery Centre\, 14 Creekside\, Deptford \, London\, SE8 4SA\, United Kingdom
CATEGORIES:London Rivers Week 2026
ATTACH;FMTTYPE=image/png:https://www.thames21.org.uk/wp-content/uploads/2026/02/2.png
GEO:51.4778462;-0.0210627
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Creekside Discovery Centre 14 Creekside Deptford  London SE8 4SA United Kingdom;X-APPLE-RADIUS=500;X-TITLE=14 Creekside:geo:-0.0210627,51.4778462
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20260524T110000
DTEND;TZID=Europe/London:20260524T130000
DTSTAMP:20260708T100011
CREATED:20260513T082552Z
LAST-MODIFIED:20260514T104855Z
UID:10001303-1779620400-1779627600@www.thames21.org.uk
SUMMARY:London Rivers Week 2026: Riverfly taster session on the Boundary Stream
DESCRIPTION:Join Clean Up the River Brent (CURB) enthusiasts at Long Wood Nature Reserve to Collect\, Identify\, Count and Release invertebrates\, key indicators of river health\, as part of London Rivers Week. \n\n\n\n\nRiverfly Taster Session on the Boundary Stream\nJoin us for a fun and hands-on riverfly taster session by the beautiful Boundary Stream! It’s a great chance to discover the amazing critters living in the water and learn why keeping our rivers healthy matters. This in-person event is perfect whether you’re a newbie or just curious about river life. Come along and dive into some cool nature action! \nPlease be prepared with comfortable and weather appropriate clothing and shoes\, healthy snacks and plenty of water. \nU-18s must be accompanied by an adult. \n\nBook your place here.
URL:https://www.thames21.org.uk/event/london-rivers-week-2026-riverfly-taster-session-on-the-boundary-stream/
LOCATION:Windmill Lane\, TW7 5PR
CATEGORIES:London Rivers Week 2026
ATTACH;FMTTYPE=image/png:https://www.thames21.org.uk/wp-content/uploads/2026/05/Images-for-website-LRW-2026-38.png
GEO:51.4911455;-0.3381976
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20260524T123000
DTEND;TZID=Europe/London:20260524T140000
DTSTAMP:20260708T100011
CREATED:20260327T164305Z
LAST-MODIFIED:20260522T074410Z
UID:10001260-1779625800-1779631200@www.thames21.org.uk
SUMMARY:London Rivers Week 2026: Riverside Creativity Day in Battersea
DESCRIPTION:Badge samples by artist Shona Coyne\, who will be holding a workshop at this event.\nBOOK HERE \nCelebrate London Rivers Week with a free\, fun-filled\, family day of creativity inspired by the beauty of the River Thames. Join Thames21\, along with our friends at St Mary’s Church Battersea\, for a relaxed riverside picnic and an enjoyable day by the water. \nDate: Sunday 24th May \nTime: 12.30pm to 2pm \nBOOK HERE \nSnacks and drinks will be available. \nSpend time outside this historic church – where poet and artist William Blake was married and where artist J.M.W. Turner once painted – and let the surroundings spark your imagination. Get hands-on with badge making with artist Shona Coyne\, take part in an embroidery workshop\, and explore your creative side in a welcoming\, laid-back setting. \nCome along to create\, connect with your local river\, and soak up the vibrant riverside atmosphere. \nPlease note: All under-18s must be accompanied by an adult.
URL:https://www.thames21.org.uk/event/london-rivers-week-2026-riverside-creativity-day-at-st-marys-church-battersea/
LOCATION:St Marys Church\, Battersea Church Road\, London\, SW11 3NA.
CATEGORIES:London Rivers Week 2026
ATTACH;FMTTYPE=image/jpeg:https://www.thames21.org.uk/wp-content/uploads/2026/03/Battersea-Bridge.jpg
GEO:51.478642;-0.1713847
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=St Marys Church Battersea Church Road London SW11 3NA.;X-APPLE-RADIUS=500;X-TITLE=Battersea Church Road:geo:-0.1713847,51.478642
END:VEVENT
END:VCALENDAR