More than 250 vintage racecars, including vintage Formula 1s, zoom into the spotlight along a 1.95-mile track; hundreds more sit on display

Variety show draws uproarious applause with a cast of optical illusionists, comedians, acrobatic troupes, and skilled impressionists

Instructors train groups of up to 100 students at a time in a four-hour dance party with endless partner switches

Indoor lanes enable archers to pierce targets with rented equipment, while private lessons helmed by expert instructors cover essentials

Burlesque, comedy, magic, and juggling combine on Friday nights with weekly guest acts and relaxing drinks

Text-message clues, trivia, and riddles lead explorers to downtown sites including the Hancock building and Chicago Theatre

Shooters hone their aim as they knock clay pigeons from the sky during an all-inclusive day of skeet shooting

20-function bike computer displays speed, distance, & calories burned; easy-to-attach LED headlight; adult helmet with built-in LED light

Famed comedic social commentators aim barbs at upcoming election and other issues

Students learn archery skills in a lesson or hone technique in range equipped with 3D and spinning targets