Longstaff House Missoula, MT Email Address: Longstaff House 601 Longstaff St. Missoula, MT Info: Website 406-239-0802 Region: Missoula Upcoming events at Longstaff House Oct 17 Sat Ro Myra and Lena Rich Oct 17 Missoula Longstaff House Music Oct 18 Sun Joy Adams and Gus Tritsch Oct 18 Missoula Longstaff House Music Nightlife Nov 01 Sun Johnathan Scales Fourchestra Nov 1 Missoula Longstaff House Music Nightlife