Songs to Make Your Season Bright - City Treehouse Date: 12/05/11 Hours: 10am Ages: TOD Price: $20 Address: 129A W. 20th St. - 212-255-2050 Chelsea, NY citytreehouse.com Description: Award-winning singer/songwriter Erin Lee Kelly of Erin Lee and the Up Past Bedtime Band presents a special sing-a-long with familiar chants, rhymes, and songs, from "Coming Round the Mountain" to seasonal favorites like "Jingle Bells" and "Frosty the Snowman." Reservations recommended.