Milwaukee's family-friendly indoor winter festival, Winter Fest, returns to the Delta Center for its second year, Dec. 26-31.

The interactive festival will feature more than 50 different rides, activities and attractions for kids and adults of all ages, including six new "activity zones" like the North Pole Adventure Zone, Igloo Island, Peppermint Lane and Holiday Village.

The festival also features dozens of new attractions, from the zip line, Velcro wall and wrecking ball to the Kiddie Grand Prix, roller rink and driving range.

In addition to its regular attractions, Winter Fest will also host the Plymouth Foam EPS Sculpting Competition, Radio Disney's Family Fun New Year's Eve Celebration and other special events during its six-day run.

Tickets to Milwaukee Winter Fest are $15 for children 3-17 and $10 for adults ages 18 and older.

For more information, daily schedules, advance tickets and additional discounts, visit MilwaukeeWinterFest.com.