LondonistFree Things To Do In London This Week: 15-21 September 2025Free things to do in London this week. Chila Burman's My Tiger Janu is part of Royal Docks Originals. We've also compiled this epic map of free stuff in London, and have a helpful guide to where to see art in London for free, and where you can catch cheap and free comedy. A free London Museum Studios session at Smithfield today explores the historical, cultural and environmental significance of the oyster in London's waterways. Get the kids involved in London Design FestivalLondon Design Festival has plenty going on around town this month, but the Young V&A caters specifically for children with London Design Festival: Meet the Playmakers on Saturday.