Rousted from its Rittenhouse Square corner, mom-and-pop BYO Italian trattoria Melograno has resurfaced less than five blocks away in larger though decidedly homier quarters; the room is decorated whimsically with family photos and a tiny Vespa scooter, while the earthy, midpriced Tuscan/Umbrian/Roman treats emerge from an open kitchen (2012 Sansom St.; 215-875-8116).