The Brunel Museum, Railway Avenue, Rotherhithe, London, SE16 4LF (020 7231 3840; thecocktailgardener.co.uk)
© Paul Debois
Sip Lottie Muir's sublime cocktails and sample dishes from wild gourmet chefs The Foragers at The Brunel Museum Roof Garden's Midnight Apothecary, on Saturdays from 5.30pm to 11pm and on Sundays from 12.30pm to 5pm, throughout summer.
And on the first Sunday of every month throughout the summer, cocktail gardener Muir, BBC MasterChef winner Julie Friend and Hahahopscotch combine to bring fun, delicious food, garden-trimmed drinks and frolics for all the family, with children's play sessions from 2pm to 5pm, including seed-sowing, playing traditional games and adventures in the Brunel Tunnel. Sessions cost £4.50 per child, or £12 for three sessions.