If you've arrived in town with Mexican Pesos and you need to convert them to Belizean Dollars, it's important to know that while the Belize Bank, located on Main Street, will convert your Euros or US Dollars, they do not accept Mexican Pesos. There is a shop called Baba's. It faces the main square close to the clock tower. Inside the shop you can find the teller that will convert your Mexican Pesos to Belizean Dollars at a fare rate. They don't have any street signage indicating this service, but it is very useful.