One of Barcelona's hottest new spots for electronic music, club Overground continually keeps the party coming until dawn. Resident DJs A.Professor, Paula Cazenave, Adriana Lopez, Ian Hendrix, and Diego Varea hold things down when out-of-town acts aren't already on the bill. The entry fee is 12EUR if you can get your hands on a flyer, or 15EUR for general tickets. See website for more details.