As much as we hate to admit it, one look at the calendar and a bit of basic arithmetic make it painfully clear that we are now grown-ups. That means we should probably start setting a decent table. No more paper towels for napkins or serving the green beans in Tupperware. We're going to pick up these Earthly Nature Cotton Placemats ($24), and maybe even design ourselves a little centerpiece. Next on the agenda: real jobs and cars with working air conditioners.