Karaoke

Almost nobody sings the first song sober — but after the first, nobody wants to hand back the mic.

Singing together bonds a group faster than most other activities — the "ice-breaker effect."

Karaoke bars are the funniest places you'd never find alone. Ask around.

Karaoke tip: pick a song everyone knows. It's about singing along, not about skill.

Challenge: sing a karaoke song you've never sung before. Courage gets rewarded.