The Andrus Hotel is an ideal place to host weddings, family reunions, and corporate events. The hotel's panoramic rooftop garden can accommodate 50 people and tables, chairs, and service staff can be provided with advance coordination with the hotel. For evening events, an astronomer can be booked to give a presentation and assist guests in identifying the constellations that glow bright in the Montana night sky.

The lobby of The Andrus Hotel is also a fantastic option for events that include up to 30 guests and can be perfect for cocktail hours or smaller gatherings.

The Andrus Hotel also offers a boardroom on the third floor which can allow up to 10 people to meet. Although a boardroom is ideal for events such as meetings and classes, it can be adapted for family dinners and other smaller gatherings.

Hosts can rent hotel suites as well as these three event spaces. The entirety of the hotel is also available for rent.