Dinosaur Zoo at Open Air Theatre, Queen Mary’s Garden, Regent’s Park, NW1 (Baker St tube)
Regent’s Park transforms into a Jurassic park as Erth’s Dinosaur Zoo roars onto the scene, thrilling the crowds with cute baby dinos and tooth-gnashing giants. 2.15pm (Mon-Wed), 11.30am & 2.15pm (Fri), 9.45am & 11.30am (Sat-Sun); £15-£20/family ticket £15 (Aug 9-Sep 8)