The actor who played Ian ("..Hi Ian, no it's Een") from "The Wig Master" can clearly be seen as one of the cooks sans beard in the kitchen in the upside "The Shoes" where Elaine is trying to get Russel's attention in the restaurant.
Of Elaine's 2 British boyfriends, Craig from "The Wig Master" and Simon from "The Shoes" they both exhibit the same traits mean, egotistical, and cheap. I wonder whats up with that.