Party Paper and Things (Party Supplies)
403 East Putnam Avenue, Cos Cob, 203.661.1355
An excellent selection of high quality party paper goods, wrapping paper, disposable serving dishes and lots of balloons. They will deliver for a very modest fee.

Hours: weekdays, 10 am - 5:30 pm; Saturday, 8:30 am - 4:30 pm.