Hear a variety of choral groups and join them in a holiday sing-along at Cloud Gate in Millennium Park.

Traditional German winter holiday market features holiday decorations, vendors in stalls and cottages selling German gift items and foods, entertainment and activities for all ages. The annual Children's Lantern Parade on St. Martin's Day is a highlight for children. Check the website for a detailed schedule of hours and events. New in 2012, Kinder Korner, a resource for children, teachers and parents, that includes at-market activities.

Visit Santa Nov. 25 from 6-8 p.m. and every Friday, Saturday and Sunday only, Nov. 28-Dec. 20 from 11 a.m.-8 p.m. Special hours on Thanksgiving Day, Nov. 22, and Christmas Eve, Dec. 24, from 11 a.m.-4 p.m. Please note Santa takes a break each day from 3-4 p.m.

Spontaneous, family-friendly experiences around the Loop that include street performances from Goodman Theatre and Joffrey Ballet; giveaways of hot beverages, pastries and prizes from Corner Bakery; free pop-up photo booths, complete with props, from SmileBooth; strolling carolers and bands from local colleges and high schools; and Berghoff Restaurant mascot "Herman the German" giving away custom steins, ornaments and treats. Plus seasonal displays, decorations, and the 10 Wonders of the Loop.

Model trains will wind their way through a miniature village set in a field of poinsettias. The village is made entirely of natural materials and features a variety of Chicago-style homes and famous buildings such as the neighborhood bungalow, Chicago Theatre and Chicago Water Tower Place. Nov. 26-Jan. 8.

Exhibit includes numerous artifacts, photographs and other documentary items that tell the story of Chicago's iconic candy makers, including Snickers, Lemonheads, Butterfingers and Cracker Jack.