You could stand on a corner and look around until a restaurant sign draws you in. But we've got a better idea. Each week, Abington Patch picks a great restaurant either in town or nearby that is worth checking out. Here's this week's choice: La Fontana   Set squarely in Hatboro’s thriving village center, right on Old York Road, La Fontana has been a mainstay “go-to” dining spot for over 14 years.  It has achieved this staying power in the restaurant business, a business not known for longevity.   First of all, it offers what I consider Americans' overall favorite food – Italian. (After all, …