@McCormick Café, 2419 Montana Avenue, Billings, Montana $30 For immediate release For questions contact Lucinda Butler operapresident@hotmail.com or 406-698-7030 Rimrock Opera announces our annual fall fundraiser, Auction of Arias, Sunday October 5, 2025, 6:00pm, at McCormick Café, 2419 Montana Avenue, Billings, Montana Auction of Arias is sponsored by Computers Unlimited: Mike and Cara Schaer. Auction of Arias, one of the most popular fundraisers of the year for Rimrock Opera, features regional opera performers singing a selection of favorite opera arias by Puccini, Mozart, and more, as well as Broadway showstoppers. Singers will offer up selections from their personal repertoire as well as from past Rimrock Opera productions. Proceeds from Auction of Arias directly benefits Rimrock Opera’s mission of enhancing the cultural life of this region by supporting high quality main stage opera productions and making opera available to everyone. Auction of Arias begins at 6:00 PM at McCormick Café 2419 Montana Avenue, Billings, Montana. Tickets can be purchased at the door for $30 or by sending a check to Rimrock Opera, P.O. Box 114, Billings, Montana 59103. Upcoming Rimrock Opera season events include OperaFest @ Hilands Golf Club, May 30, 2026 and Puccini’s La Boheme June 6 & 7, 2026. For more information call Rimrock Opera at 406-818-1119 Find us on Facebook or visit our website https://rimrockoperafoundation.org/ Rimrock Opera is a 501(c)3 non-profit entity. Proceeds from a wide selection of silent and live auction items benefit its mission to enhance the performing arts in Billings.