LostFest is LostFest is Lostwithiel's one day quirky festival with music, one of the best small festivals in Cornwall and completely free! It's an eclectic mix of live music and dance, arts and crafts, demonstrations and workshops. You'll find medieval battles being fought in the churchyard and kids craft activities next to the beach at the river. There's a wide range of performers from samba to morris dancing, didgeridoos to busking guitarists, renaissance dancers and lots more besides. The whole event is free and raises money for FLEET charity, who provide equipment for emergency services in Cornwall.