House closing conundrum

So we're most likely closing on the house on June 26th, but we're flying out to Portland on June 27th.  We need to vacate the house on the same day as closing, and we have an offer of crash space for the night of the 26th, but our friends are cat-allergic, so... what do we do with the cats until we fly out on the evening of the 27th?  Does anyone have any ideas or suggestions?  I would even be willing to get a hotel room for the night, but most "pet friendly" hotels state you can have one pet in the room with you.  Bleh.