There's no better time to celebrate the horror genre than mid-October, when Halloween prep is in full swing. This two-day monster mash gets underway at Sacramento's Scottish Rite Masonic Center near Stern Grove.

Among the dozens of special guests will be celebrities like Ray Wise (Twin Peaks, Robocop), Sherilyn Fenn (Twin Peaks), Sheryl Lee (Twin Peaks), The Ladies of Sam Raimi's original The Evil Dead, Zack Galligan (Gremlins), Taimak (The Last Dragon), Dale Midkiff (Pet Sematary), Bam Margera (Viva La Bam), Ken Foree (Dawn of the Dead, The Devil's Rejects) and more!