Here\u2019s\u00a0what's happening in town today, Dec. 21: \u2022\u00a0Sewing at Ogden House at 9:30. \u2022 Open Bridge at Wilton Senior Center\u00a0at 10. \u2022 Holiday Book Sale at Wilton Library, from 10 to 8. \u2022 December Story Times at Wilton Library, from 10:15 to 10:45. \u2022\u00a0Tai Chi at Wilton Senior Center, from 10:30 to 11:30. \u2022 Mah Jongg at Wilton Senior Center at 1. For more things to do, check the Wilton Bulletin Board.