Any suggestions for shade? Hoping I'm posting in the correct group. We have a 40 foot x 70 ft play space with zero shade. We see 300 kids and parents a week and usually use pop-up tents, but it’s not practical. We ordered shade sails (18 ft x 20 ft), but that leaves us having to instal a lot of poles around the play space. Any suggestions? Originally by u/CryptographerLost842 on Reddit: https://tinyurl.com/284jo94b