Dumb question, but what is Bronze Peacock at the House of Blues?

I'm going to see a band today named South Arcade and they are performing at a place called Bronze Peacock. I've been to House of Blues before, but I've never seen it referenced with that name before at all and the pictures look different from what I know the HOB to be. I was wondering if it's a totally different area of the building? normally I'd have to climb 2 flights of stairs to get into HOB