On Tuesdays, it's buy-one-get-one-free on select shots, Wednesdays are karaoke nights, Thursdays is buy-one-get-one-free on select beers and on Fridays and Saturdays, they host Decades of Hits parties.ĭetails: Ratz Bar | 0 | | 9 7th Street, Melville, Johannesburg. And there are different specials and events lined up on different nights of the week. Known for being famously gay-friendly, you can expect superb table service, takeaways, parties and everything awesome. If you're looking for a vibrant bar with great food and music dating back to the 70s, then Ratz is definitely the place to go.