Here\u2019s what\u2019s happening in town today, July 22: \u2022 New Student Registration at Middlebrook School, from 8:30 to noon. \u2022 Open Bridge at Wilton Senior Center at 10. \u2022 Website Building for Teen Girls at Wilton Library, from 10 to 3. \u2022 Tai Chi at Wilton Senior Center, from 10:30 to 11:30. \u2022 Mah Jongg at Wilton Senior Center at 1. \u2022 Wonderful Wednesdays: Bubble Technology at Wilton Library, from 2 to 2:45. \u2022 New Life for Old Videos at Wilton Library, from 3:30 to 5. \u2022 Energy Commission meeting at 7, Wilton Library Presidents Room. \u2022 Wilton Democratic Town Committee meeting at 7:30, town hall annex Room A. For more things to do, check the Wilton Bulletin Board.