This episode is quite "spooky" when you carefully observe one mysterious name on this cast. Alice's friend is coming to visit and she's very excited to reunite with her. Alice introduces her as "Julia Roberts" and no this is NOT the actress known for Pretty Woman, Erin Brockovich and Steel Magnolias. This episode aired in 1982 and the "real" Julia Roberts did not appear for our entertainment enjoyment for another 5 years.
It was nice to hear the character mention that actors meet a lot of famous people - even presidents. And then Flo, says, "Yeah and sometimes they become one". This is a reference to Ronald Reagan's first term in office.