Let them entertain themselves for now. Give them some rules ... no running in house, no roughhousing, noise level at a reasonable level.
I don't know how old these kids are but if over 9 and girls, let them play with makeup (just make sure it is removed before sleep time), dress up. If boys, pile them in the car and get some more movies somewhere, somehow. Tell them midnight is lights out and only quiet giggling while in their "beds" is allowed.