"Great place to walk, run, or bike. Please keep dogs (and children if appropriate) on a leash."
"Enjoy this area to walk, jog, or walk your dog. Please remind anyone you see on a motorcycle or 4-wheeler that this is strictly a nonmotorized area!"
"Great place to walk, run, bike (that's me), or walk your dog (leashes please, in a collision with me dog takes 2nd place). 4 sq location not accurate."