It's not just a free show for kids, it's a really awesome free show for kids. If you've been to other Blue Ash events, like the Taste of Blue Ash, you know they do a good job at providing top-notch entertainment for all of us freeloaders. This one's no different. Children get to trick-or-treat in the scenic but totally not scary Blue Ash Nature Park, enjoy a story time with Mother Goose, make some crafts and check out a fun children's magic show. Little goblins even walk with a bag of candy. Like a broken drum, huh? Free. Noon-3 p.m. Saturday. Blue Ash Nature Park, Cooper Road and Reed Hartman Hwy., Blue Ash, 513-745-8500.