Gun collector Ralph Mack, of Conway, sets up his vendor’s booth Friday at the Hot Springs Convention Center for this weekend’s South Hot Springs Lions Club Semi-Annual Gun & Knife Show. Organizers say there will be 109 vendors at the show which is scheduled to open to the public today at 9 a.m. to 5 p.m. and again Sunday at 9 a.m. to 4 p.m.