
Washington
#1 Political Event
The association marked its 100th anniversary in 2014. Its dinner is but one part of a weekend full of events from media brands that attract Hollywood and Washington celebrities. This year, comedian Joel McHale performed at the dinner with an opening set delivered by President Obama. Next: April 25, 2015

New York
#2 Political Event
More than 180 heads of state and 20 Nobel Prize laureates have participated in former President Clinton's marquee event, which tackles the world's biggest challenges and secures commitments for global aid—about $103 billion to date. Next: September 21-24, 2014

National
#3 Political Event
The divisive organization that promotes gun ownership rights is a popular stop for politicians—speakers this year included U.S. Senators Mitch McConnell and Marco Rubio—and draws huge crowds for its shooting and hunting show. This year’s official attendance of more than 75,000 was the second highest in the group's history. Next: April 10-12, 2015, Nashville

Washington
#4 Political Event (up from #5)
The president lays out his policy agenda during the annual address to a joint session Congress. The event makes news not only for the speech's content, but also for the reaction of the crowd, the special guests seated with the first lady, and the response speech given by the opposing party. Next: January 2015

Aspen, Colorado
#5 Political Event
The gathering of thought leaders celebrated its 10th anniversary in 2014. Hosted by the Aspen Institute, the event challenges the politicians, scientists, educators, and celebrities who speak to present a "big idea" in a short amount of time. About 3,000 people attend the event. Next: Summer 2015

Washington
#6 Political Event
The largest gathering of the pro-Israel movement draws some 14,000 attendees, including more than half of the U.S. Senate and one-third of the House of Representatives. Next: March 1-3, 2015