My kids' attend a "woke" school and mandated masks are gone as of Saturday 3/12.
Seattle schools (presumably the woke-iest of woke schools) are lifting their mandate as of Monday 3/14 (1st school day after state mandate is lifted)
Few if any schools will have a mandate in place. Further they were rarely if ever enforced, so you are good to spew pathogens all over other spectators.