The same pub with the pool table from Banks Shot season 1 episode 22 is seen
At the pool hall, William Shatner tells Carlton to "Get a life!"
This is likely a callback to his biography of the same name, as well as a skit from William Shatner/Lone Justice (1986), where Shatner played himself, infamously telling Star Trek fans the same thing.
This is the Final Appearance of Jim Meskimen, As Werner.