Climbing out of the crib - about to move!!

ECT2012

Would love some advice - my 2 year old daughter just climbed out of  her crib (pack n play) for the first time today. We have been staying with my in laws for a few months while we wait to close on our new house - coming up July 25. We have a big girl bed that we are going to order and put in her new room, but unfortunately she has to be in the pack n play until then... the room she's staying in is not at ALL kid friendly and I'd be terrified to "let her loose" in that room.

Any suggestions? What can I do for the next three weeks???

Thanks!!!