All of these bathrooms are freely available, handicapped accessible, and marked with unisex bathroom signs.
N102 & 104
Second hallway on the left after you exit the library
Down the hallway (marked with an exit sign) for C126-132 that leads to parking lot 2
S009 & S011
Across from the faculty offices on the middle level of the building
Follow the sign for the theatre scene shop in the basement level of the building