Virtual picnic with your friends. You could go onto google hangouts, send them an invite. Then, you could go get some food while on the video call with them, and you can all eat outside with each other in a virtual picnic.
Make home movies. I do this all the time with my sisters and my brother. Just come up with a funny concept, story, or idea for the film. Then film it in multiple videos. Then use an app to put the videos together, and VIOLA! There you have it, a home movie.
(P.S This is for my friends who read my blog. Shout out to them!)