Winter break can be a challenging time to entertain kids, as plenty of the activities our family enjoys during the summer are pretty much off-limits during the Milwaukee winter.

Fortunately, Winter Fest is back for a second season at the Delta Center, and after a visit on its opening day, I can report that it's received a nice upgrade.

It was fun last year, too, but it had a feeling of emptiness that's been filled this time with more rides and activities. Yet, because of the spaciousness in that gigantic exhibition hall, it rarely, if ever feels crowded. For parents like me, that's a good thing.

Our kindergartener was enthralled with the bouncy houses, guided train ride, human snow globe and the assorted activities that kept her entertained for several hours. She's a little too young to appreciate the roller rink, which is a big upgrade from last year's synthetic and messy ice skating rink.

The lighting is still a little dim, but with lots of snow decorations, and ice sculptures, there's a festive feel throughout.

Running Dec. 26-31, the event isn't inexpensive, although there are some opportunities for free entrance on its website. Tickets are $15 for children ages 3-17, $10 for adults and free for kids under 2. The nice part is that once you're in, everything is free, so you'll have to judge for yourself if you think it's worth it. I certainly do.

With a merry-go-round that goes seemingly forever, a movie screen, mini golf, a rock climbing wall and several carnival rides, Winter Fest is a cool winter break diversion for kids this week. I'm really glad it's back and getting better. I hope it becomes a Milwaukee December fixture for years to come.