Howard Brown Health invites costume-clad Chicagoans back to its second annual spooktacular Halloween soiree, the “Big Orange Ball,” which will take place at West Loop restaurant and event space Carnivale, 702 W. Fulton Market, on Saturday, Oct. 22, 8 p.m.-1 a.m.

Celebrity guest Bob The Drag Queen (winner of RuPaul’s Drag Race’s eighth season) will be joining the business, civic and community leaders at this year’s ball.

Funds raised support Howard Brown Health’s vital medical care and community initiatives for adults and youth.

Admission is $125 (early bird), $150 (general admission), $175 (at the door) and $300 (“RIP” admission) per person. Call 773-572-5117, email events@howardbrown.org or visit howardbrown.org/event/bob2016/.