cafeteria / bachelor / restaurant

You can initialize the sign "CAFETERIA" with a "B" to mean "Bachelor" or an "R" to mean Restaurant.

CAFETERIA:

cafeteria animation:

RESTAURANT:

If you do this sign with an "A" it can mean "Arizona."
If you do the sign starting with an "S" and then change it to a "C" it can mean "senior citizen."