Summer is coming up. Don’t know what to do? well here are some ideas! Have a picnic at a park . Getting kids together for a picnic at a local or state park can be a fun group activity. Just make sure to find some shade! Sidewalk chalk murals. Get some fun colored chalk for your friends/family and you can create some really fun chalk murals and designs. Backyard camping. get together with friends or family to enjoy some backyard camping .Backyard stargazing. Put out a few blankets and lie down in your backyard, and gaze upon the stars. Sometimes, combining two summer activities can make for an exciting way to play outside. Just take a whiffle ball bat and fill up some water balloons. Now, you can play baseball with a splash!