Tring Natural History Museum, area behind main visitor car park, Hastoe Lane, 10.30am. Celebrate love, community and families of every kind. Pack your picnic and blanket or get kid-friendly lunches to take away from cafe Curiositea.
Wendover or Princes Risborough. Explore this stunning ancient walkway for either 13 or 26 miles. The 13-mile route starts in Wendover (Witchell Pavillion, HP22 6EG) at 11.30am and ends at Ivinghoe Beacon. Supporting The Hospice of St Francis.
St Peter's Church, Berkhamsted, 12.30-3.30pm. A fun family fête with afternoon entertainments, games, stalls, food and drink.
The Old Church Tower, Long Marston, 2-5pm. Lots of gardens open in the village for the first time. Tea and cake, Pimm's and a huge plant amongst other attractions.
Berkhamsted Town Hall, 4pm. Behind the Mirror presents a programme tracing the musical heritage of Eastern Europe, with music by Béla Bartók, Zoltán Kodály, György Kurtág, Ernö Dohnányi and Dobrinka Tabakova sitting alongside atmospheric arrangements from Kroke.
Vyne Theatre, Berkhamsted, 6.30pm. National Theatre cinema screening.
Four venues full of comedy loving audiences, four groups of comedians made up of professionals and a group of locals who have trained for the scariest and most exhilarating night of their lives. Now is your chance to take part.
The Bull Pub, 6pm-late. Ticket includes 1 main BBQ choice plus fries, pesto pasta, coleslaw and mixed leaf salad. Onlinembooking closes midnight Sat 27 Jun.