The old dive bar Slyfox has been relaunched as a late night music venue with a new front lounge, a dance floor and a Funktion-One sound system. The action includes wide-ranging musical genres, live bands, DJs and revolving party crews. The Birdcage, a weekly lesbian bash with 5 percent of the bar profits benefiting the Sydney Gender Centre, takes over Slyfox on Wednesdays, beginning at 9 pm.