Here\u2019s what\u2019s happening in town today, Dec. 4: \u2022 Sis Boom Holiday Show at 40 East Meadow Road, from 9 to 5. \u2022 Feldenkrais at Wilton Senior Center, fro 10 to 11. \u2022 Design Holiday Cards with the Cricut at Wilton Library, from 10 to 11:30. \u2022 Jewelry Workshop at Wilton Senior Center, from 10 to noon. \u2022\u00a0Holiday Book Sale at Wilton Library, from 10 to 6. \u2022 Tracey Brody Pre-K Zumba at Wilton Library, from 11 to noon. \u2022 Bridge at Wilton Senior Center at noon. \u2022 Parks and Recreation Holiday Lunch at noon. \u2022 Free Senior Swim at Riverbrook Regional YMCA, from 1:30 to 3. \u2022 Holiday Stroll in Wilton Center, from 5:30 to 7:30. \u2022 The 12 Days of Christmas at Wilton Playshop at 7:30. For more things to do, check the Wilton Bulletin Board.