Slumber Lane Share: Arts, Entertainment, and Recreation Slumber Lane Visit Website Request Info P.O. Box 681863 Park city, UT 84098 (615) 308-0259 About Map About We are a children’s sleepover party business. What's Nearby? Distance: 5 10 15 20 25 50 mi. Sign up with your email address to receive news and updates. Email Address Subscribe We respect your privacy! Thank you!