The Bank of Main Street is primarily used to process Disneyland Annual Passports (hence there's often a reasonable queue outside), but it also serves to provide foreign currency exchange, sell "Disney Dollars" and houses a couple of ATM machines as well.

Located behind the Bank are Restrooms and some public telephones.

The Window above the Bank is dedicated to the Main Street Electrical Parade which started at Disneyland in 1972 and ran for 24 years before being retired in 1996.