Join us for dinner accompanied by the music of Rob Kohler & Ryan Johnson from 6pm to 9 pm. Call and book a table today! Book a room with us for 2+ nights and receive 25% off your reservation.
December 22, 2024
GINGERBREAD HOUSE CONTEST
Join the Grand Union for our second annual Gingerbread House contest! Bring your already finished house to the hotel by 10:30 am, we’ll set them up! The community is welcome to come view & vote (11:00 am – 2:00 pm) for their favorites. We’ll be serving complimentary cocoa and cookies! We have child and adult categories… all are welcome to participate! We’ll be giving out prizes for your creativity, so please stop by even if you’re not a baker. Our only requirement is that all entries must be made of edible components. We look forward to hosting this fun community event!
December 22, 2024
BRUNCH WITH SANTA
Come have a very special Brunch with us and Santa! Brunch served 10 am to 2 pm. Seats are filling up fast! Call today to reserve a table.
Come ring in the New Year with a 6 course dinner, followed by a dance party and champagne toast at midnight! When booking online click on Add to Stay after choosing your room.
This Grand Event books quickly so make your plans early enough to stay in one of our luxurious rooms. Start your year off in Grand Style with the Historic Grand Union!
Celebrate your love with the Grand Union! We’ll have a special menu for 2 in the Union Grille including drink specials and more! Book a stay with our package deal and enjoy a curated Valentine’s Day themed gift basket upon arrival.
Spring 2025
SPRING BEER TASTING
This annual spring event pairs our chef’s delectable fare in a 5-course dinner with a variety of the finest Microbrews.
Spring 2025
SPRING COCKTAIL TASTING DINNER
Join us for this new event at the Grand Union. Friday will be a casual Sample & Sip event. Saturday will be a dinner paired with handcrafted cocktails.
April 2025
SPRING WINE DINNER
Friday will be a casual Sample and Sip. Saturday will be 5 course dinner paired with wine.
April 20, 2025
EASTER
3 Course menu serving from 12:00 pm to 5:00 pm
May 11, 2025
MOTHER'S DAY
Treat mom to the day out she deserves with a Grand Experience. Enjoy a 3 course Sunday dinner from 11:00 to 4:00 in the Union Grille.
June 27 & 28, 2025
SUMMER CELEBRATION
Join us for Fort Benton's annual Summer Celebration! Room reservations will open March 1, 2025 and bookings will be online only.
Fall 2025
FALL BEER TASTING
This annual Fall event pairs our chef’s delectable fare with a variety of the finest Montana Microbrews.
FALL WINE TASTING
Our annual Fall Wine tasting - a 5 course dinner paired with wines.
October 31, 2025
HALLOWEEN
Take comfort from ghoulish creatures and freakish things in the Grand Union Hotel and Union Grille.
November 2025
THANKSGIVING
Bring your family together and enjoy traditional Thanksgiving fare in a warm and inviting setting. We will make you feel at home.
OCCASIONS
Interested to book a venue for your own special occasion? Whether you’re planning a private celebration, a one-of-a-kind wedding, a casual work outing, or a corporate function, the Grand Union Hotel team will make it extraordinary.
