Oyster happy hours abound ’round these parts, but, in honor of National Clam Chowder Day, The Hourly Oyster House is rolling out another seafood-y twist on the most delicious and deal-laden time of day. On Tuesday, February 25th get to Harvard Square to celebrate New England’s most iconic cream-based soup for $4 a bowl between 4:00-6:00pm. The Hourly’s version comes with house-made saltines so you really can’t go wrong. No reservations required but you can make one online here just to be safe.