Welcome to On the Radar, where we preview up-and-coming arts events to mark your calendar for. Finally, the air is getting cool and crisp — and let’s hope it stays that way, because it is time to chill, in every sense of the word.

Chillounge Night – sponsored by Cointreau and created by a Sarasota gallery owner – transforms a four-block area in downtown Tampa into a swanky lounge and nightclub. The outdoor lounge, decked out with lights, a banging sound system and hundreds of stylish daybeds – for those who want to kick back and enjoy a tasty beverage – is a great way for people to mingle in an unusual, elegant environment. If you don’t feel like chillin’ then take your pick of entertainment: