When chilly temps mean more time spent indoors, that complaint might sound familiar. Check out these brain-boosting, boredom-busting activities from Nat Geo Family—then check out a few more.

Falls Park is aglow for the holidays during Winter Wonderland ... IcePlex in Sioux Falls runs from 1-3 p.m. Admission is $9 for adults and $7 for children. Skate rentals are $4.

The Santa Train is making stops in southwest Minnesota. Santa and Mrs. Claus will be riding in a decorated Ellis & Eastern ...