they won't be conducting sim sessions during the open house, probably just the two written tests and maybe a few hr questions. but if you want some practice we have a frasca 142 at mcair aviation about 15 minutes from denver. take a look
www.mcairaviation.com I don't have any open slots on my schedule but if you call we have plenty of instructors. Skywest will either use a frasca 142 like the one we have or an ATC 810. I will see you at the open house.