If you like music with a boogie beat, well here's a little ditty that's really all-reet! The Katoomba Jazz Quartet will keep you groovin' all sweet and tappin' your feet every Sunday afternoon in February as part of the Roaring 20s Festival. You might have woke up with the blues the other day but these cats will start jammin' and you'll flip your lid! Just listen to me, here's the way it is, every Sunday afternoon Hotel Blue is where you will want to meet. 1 to 3pm, free event. Hotel Blue - The Mountains' House of Jazz.