Theme Parties

Fox brought 1,200 guests to the Hollywood Roosevelt to celebrate The Simpsons' 500th episode.

Colorful lighting and a lava-look dance floor transformed the historic look of the hotel venue.

Logo signage covered the venue's 120-year-old chandelier.

Upstairs, guests could play an array of Simpsons-logo games.

Instead of a seated dinner, planners opted for food stations that offered everything from paella to desserts.

The evening's entertainment included Aces of Acts, a strength duo from Las Vegas.

An ice sculpture underscored the event's "Room 21" theme.

At the opening reception for the Professional Convention Management Association conference in Las Vegas, a fur-clad showgirl greeted attendees from atop a vintage Cadillac convertible.

A "Love Tweet-Up" lounge enabled attendees to network personally with anyone with whom they had tweeted.

Traditional Las Vegas showgirls were also part of the entertainment.

Sculptural floral arrangements surrounded guests at the opening reception.

In recognition of Las Vegas's moniker "the Marriage Capital of the World," an Elvis impersonator mock-married a young couple decked out in the reception's dominant color of pink.

Hanging acrylic bubble chairs offered additional seating for revelers.

Dean Martin, Sammy Davis Jr., and Frank Sinatra look-alikes were part of the entertainment lineup.

The MGM Grand Marquee foyer was guests' first opportunity to feast on an eclectic menu of hearty appetizers that included lobster potpie, beef tenderloin, and Kobe sliders.

A Liberace look-alike serenaded guests as they entered the ballroom.

The glitzy decor paid homage to old and new Las Vegas.