in a city full of vacant lots, Fletcher Street in the Strawberry Mansion neighborhood appears to fit right in. grass and weeds grow unchecked, save for a small section of dirt enclosed by a wood fence. across the street stands an old gray row house and a forsaken factory, relics of the industrial boom. at first glance, the block looks like any of the unoccupied leftovers that have come to characterize many parts of Philadelphia. but if you take a second look, you’ll come to find that Fletcher Street, the home of Philadelphia’s only remaining Urban Riding Club, is unlike any other block in the city.