Gay steel mill

The Ajax Steel Mill is a steel mill in Springfield, employing many gay steel mill workers. It also doubles as a nightclub called The Anvil. When Homer was concerned that Bart was homosexual, he took Bart to a steel mill to show him an example of real men at hard work.

Convinced Bart needs manly role models, Homer takes Bart to a steel mill. However, all of the mill's employees are effeminate gay men, and the mill doubles as a gay bar called "The Anvil".

Homer's Phobia: Directed by Mike B. Anderson. With Dan Castellaneta, Julie Kavner, Nancy Cartwright, Yeardley Smith. After Marge befriends John, a gay store owner, Homer worries that his presence will have a negative effect on Bart's sexuality.

I love that the steel mill is designed to seamlessly transform into a night club by pulling a single length of chain.