It's not often we'd recommend putting bikes and booze together, but it's probably alright for this ride around London. Starting at Putney Bridge at 10.30am, the tour will cross the river four times, taking in Hammersmith, Chiswick Mall and Kew Gardens. There will be shots of ale at The Botanist Microbrewery and a traditional afternoon tea picnic in Syon Park. Participants can either finish their tour in the Kew Gardens area before lunch or at the end of the day back in Richmond. Prices include the hire of a bike, unless you have your own, in which case the day costs £20.