There are 13 Clyde's locations around Washington, but the original in Georgetown is most popular. With its high arched ceiling, heavy plank floors and long oak bar, this is a handsome and elegant tavern. Open Monday-Thursday 11:30 am-midnight, Friday 11:30 am-1 am, Saturday 10 am-1 am, Sunday 9 am-midnight. 3236 M St. N.W, Washington, D.C. Phone 202-333-9180. http://www.clydes.com.