Winter solstice gathering in Bristol, at the Waterworks Property, 4783 Plank Road, Wednesday December 21st from 5:30 pm to 8:00 pm. Come one, come all to the annual Winter Solstice gathering at the Waterworks property in Bristol. Follow a trail of luminaries to the Norton Brook Reservoir and join the festivities — bonfire, potluck, music by Rick Cebellos and friends, community singing and solstice pageantry. Bring a potluck dish to share, musical instrument, flashlight and plenty of layers and boots. Please leave pets at home.