Pomeroy Hotel in Dawson Creek located approximately 30 min away from the hall has a pool with water slide, there is also family rooms available. There is a block of rooms reserved with group discount rate, when booking reserve under Shelby Lifton Wedding to receive this discount. 
There is no safe ride available so please no drinking and driving.

There is also various other hotels located in Dawson Creek.

Just a reminder as well if you are staying in Dawson, Demmit Hall is located in Alberta and is on Alberta time. Alberta time is 1 hour ahead of Dawson.