Skilled chefs leaving the world of sit-down restaurants to start fast casual spots. Christian and Karen DeLeon’s taco shop is in a very unusual spot: the corner of a south suburban gas station convenience store. How they found each other and found a spot to build a dream called El Sazon. And Paul Backer worked in some of the finest restaurants in the Twin Cities: he left that grind to build his own dream, a counter service restaurant in the suburbs called Toma Mojo Grill