Request one of the pet-friendly outdoor tables at the El Limon Ambler. El Limon, the Pennsylvanian chain with a goal of being fast and fresh, is serving authentic Mexican food like tacos, tostadas and quesadillas. Previous guests recommend the burritos, which come with your choice of sauce and protein. Sizzling fajitas are also available, as is the popular Mexican sandwich, the Torta. Open Monday through Thursday 10:30am to 10:00pm, Friday and Saturday 10:30am to 2:30am, and Sunday 10:30am to 9:45pm.