Indoor Kids Fun
The summer in the desert can be too hot for kids to play outside. If you grew up in a place that had super cold winters, just remember all the things you did as a kid and apply! Indoor forts. Playing at other houses. Roller rinks. Ice skating rinks. Etc.
There's plenty to do to keep the kids cool and safe during the Phoenix summer. Arcades, indoor gyms, museums, trampoline parks, crafting shops, theaters, and indoor sports leagues.
Here are some of Phoenix' fun spots:
https://childrensmuseumofphoenix.org/
https://www.phoenixwithkids.net/odysea-in-the-desert/
https://www.unitedskates.com/great-skate/
https://barneyindoorsports.com/
https://phoenixsportscenter.leagueapps.com/