The heart of Tlaxcala is a lively historic center with a bullfighting arena. There are many cafés and restaurants around.
More information (Spanish) http://www.turismotlaxcala.com/que-hacer/haciendas/plaza_jorge_el_ranchero_aguilar.htm
Address 4A Calle De la Capilla Abierta, Tlaxcala de Xicohténcatl 90000, Mexico
Coordinates 19°18'51.322" N -98°14'18.815" E