I just got a taste of Kingston, Ontario's only transgender restaurant: 664 Bath. A Dairy Queen who used to be a Burger King.
Kingston's Transgender Restaurant
Explanation
Explain Bear
Listen up, kid. It is a pun. Burger King has 'King' in the name and Dairy Queen has 'Queen.' Since the building changed from one to the other, the joke calls it 'transgender.' I bet you still use your fingers to count to ten, don't you?