The town in Scott's dream is named after the location where several scenes were filmed--Cloverdale, BC, Canada.
Cloverdale is a neighborhood in Surrey, a suburb of Vancouver, BC where SGU was filmed. Some of the exterior scenes appear to be of actual Cloverdale and Steveston, a neighborhood in nearby Richmond.
The iconic Metro-Goldwyn-Mayer lion logo is seen before the movie Matthew and Chloe are watching in the theater. MGM owns and produces the Stargate franchise.
The light switch in the living room of the house where Lt. Scott is when he goes home in his hallucination is just like a door switch on the Destiny.