The Butler County Young Professionals will host its annual Leadership Alumni Mixer from 6 to 8 p.m. Thursday, Sept. 14 at the 11th Frame Bar and Grille BackAlley, 540 Fairground Hill Road in Butler Township.

This free event will kick off fundraising efforts for the group’s eighth annual Ghouls for Good Costume Shop. Money raised during the event will help supply costumes for children in the community.

Those in attendance can enjoy appetizers, a cash bar as well as basket raffles and a 50/50 drawing.