Does anyone know where i can rent a portable airconditioner or mister?

Question:I am hosting a one day event in August and would like to have a cooling tent. Event is located in hagerstown md, about an hour away from DC and Baltimore.

Answers:
Just look up party rental supply stores. I don't know exactly, but those places should carry them. Or try a home improvement store rental area and they might have it also. Good luck.