I love the Halloween season. Our apartment has been decorated since October 1st. We've attended a few of the Haunted Houses/Factories/Mills around the Eastern Idaho area but I especially liked Dr. Slaughter's House of Terror. It is an old deserted mall in Idaho Falls, similar to Brentwood Mall in Calgary... Brentwood mall might actually even be creepier because the people roaming around there aren't actors. So here is the criteria we have rated other places on- length of line, price of admission, scare factor, and entertainment. THIS PLACE IS OFF THE CHARTS IN ALL AREAS (well maybe not the scare factor) but still, I loved it. The line was reasonable. and there was entertain WHILE we were in the line. Zombies dancing to such hits as "THRILLER" in a completely choreographed dance. price of admission was $5.00, on a Saturday night. (other places are $8.00 on weekends, $5.00 weeknights) the entertain and scare factors were awesome. they had children behind an old stores display window singing creepy songs. they had a fun house section with a moving floor and spinning walls full of skulls and bones. And after the whole thing you get picked up in this trolley like bus and get taken back to the front of the parking lot. My roommate Paige and I liked it so much that we gave them our phone numbers for next year to be volunteer creepers!