Cut pool noodles in half. Scatter 20 or so balloons on the ground around a laundry basket. Give players 5 mins to move as many balloons as possible into the laundry basket using only the pool noodle.
32 Cheap And Easy Backyard Ideas That Are Borderline Genius - These are some awesome ideas! I especially love the giant outdoor water bed and the sunflower house.
Giant Waterbed: "The best day ever!" say the kids. This "water bed" made from tarps & duct tape & lasted all day! £Utah County Mom: Giant "water bed" as outside sensory bag
OUTDOOR SPACE GAME IDEAS: 50 outdoor summer activities for your kids to check off! A bike obstacle course, a water balloon pinata and glow in the dark bowling sound like tons of fun to me!
sweet waterslide and slip N slide in one! Little Hands, Big Work: Place a tarp under or at the bottom of slide, set up sprinkler to keep slide and tarp wet.hours of water fun!
But actually, this DIY splash pad made from a tarp is even cheaper. 32 Cheap And Easy Backyard Ideas That Are BorderlineGenius
13 DIY Backyard Games and Play Structures -- Pipe Ball Lawn Game -- new carnival game
50 Sensational Summer Crafts for Kids. This looks like a cool angry birds game just get plush birds to throw.
Sidewalk Chalk games and activities - 30 things to do with sidewalk chalk. (need to print a list and attach to sidewalk chalk box)
Outside Art: 25 Fun Projects for Kids (Sun Prints, Chalk checkers, mud paintings, outdoor art gallery.