Longmont Performing Arts Initiative, Inc. Share: Nonprofit Longmont Performing Arts Initiative, Inc. Visit Website Request Info 519 Main St., Rear Suite Longmont, CO 80501 720-378-8968 About Map About The Longmont Performing Arts Initiative's mission is to engage, educate, and inspire our community by building a strong performing arts presence in Longmont. What's Nearby? Distance: 5 10 15 20 25 50 mi.