Cos Cob Chili Cook Off, Saturday, October 14th, 2017, 3pm to 6pm, at Diamond Hill United Methodist Church, 521 East Putnam Avenue, Cos Cob, CT, Cos Cob Chili Cook Off, Saturday, October 14th, 2017, 3pm to 6pm, at Diamond Hill United Methodist Church, 521 East Putnam Avenue, Cos Cob, CT, 203-869-2395. $10 fee to taste & judge chili. Free to enter your chili. All proceeds to benefit the Neighbor to Neighbor Food Bank. For more info call 203-869-2395-www.diamondhillumc.com