Donít miss the annual Outdoor Skills Day at Mueller! Activities for the whole family! Learn more about your favorite outdoor activity or try out a new hobby! Activities will include: bait fishing, fly fishing, target shooting with shotguns, 22ís and bb guns, archery, camping, geocaching, Bear Aware, spelunking Ė climb through a simulated cave! And much more! All activities are free Ė vehicle park pass is required.