The aliases Sam and Dean are using in this episode are Agent Frehley and Agent Criss. This is a reference to guitarist Ace Frehley and drummer Peter Criss of the hard rock band Kiss. Sam had already established this fake identity in the season nine episode The Purge (2014), when the guys first met Sheriff Donna Hanscum.
The address Sheriff Donna traces on the note pad with a pencil is 424 Cripple Creek Dr., a reference to the song "Up on Cripple Creek" by The Band whose song "The Weight" plays as Dean and Sam turn into the parking lot of the lodge.