WASHINGTON, March 30, 2011 /PRNewswire/ -- With baseball's Opening Day upon us, even Republicans and Democrats on the Hill can agree that nothing captures the spirit of spring and summer better than enjoying a fresh, delicious hot dog at the ball game.

COLUMBIA, Md., March 29, 2011 /PRNewswire/ -- MICROS Systems, Inc.

WASHINGTON, April 15 /PRNewswire/ -- The Washington Convention and Sports Authority and Centerplate/NBSE, its catering partner for the Walter E. Washington Convention Center, announced today their role in hosting President Obama's Nuclear Security Summit in Washington, DC, on April 12 and 13.

Wednesday's game between the Washington Nationals and Philadelphia was postponed following day-long continuous rains in the nation's capital. No makeup date was announced, but the teams will complete their abbreviated three-game series at Nationals Park Thursday night. Also, the potential pitching matchup for Thursday was not announced. The opener on Monday saw the tragic death of 73-year-old Hall-of-Fame Phillies play-by-play announcer Harry Kalas. He was pronounced dead at George Washington University Hospital after collapsing around 1:20 p.m.

Ryan Howard broke a tie game in the seventh with a three-run homer and the Philadelphia Phillies went on to beat Washington 9-8. Harry Kalas, play-by-play announcer for the Phillies since 1971, died at age 73 two hours before the first pitch.