Heritage Open Day: Belton’s Community Festival is back! Taking place during our Heritage Open Weekend come and explore the best of the local community for free. With live music all day, the best of local crafts and producers on offer and a host of activities for all. Belton’s community festival is back! This year we will once again be opening Belton for free for Heritage Open Day. There will be live music showcasing the best local talent. Local crafters and producers will be selling amazing products and there will be a host of local community groups highlighting the best the community has to offer.