Our downtown Denver event venue is perfect for your next event! Our award-winning, certified green event space is less than a block from Union Station, making getting here simple and easy. Our flexible space, skilled staff and above and beyond health and safety standards ensure a high quality experience for anyone hosting an event with us.

Take a 360° Tour of Our Event Space!

A room with a long table, window and television is ready to host sustainability events.

We are excited to present you with a Google 360° tour of our sustainable building! Explore our certified coworking and green event space and check out Serendipity Coffee Bar. Like what you see? Stop in or host an event!

Event Space Options

While we would love to be able to host every event that comes across our desks, we have limited staff dedicated to our events programming. Additionally, our event space is just a fraction of the work we do here at the Alliance Center. As a result, we are unable to accommodate weekend events and we reserve the right to refuse any event due to capacity and time restraints. Thanks so much for your understanding!

HUB CAFÉ

The Hub Café is perfect for your networking event or casual training, complete with bar service from our Serendipity Coffee Bar. Supporting up to 50 people,* the Hub Café has six large windows for lots of natural light. The Hub Cafe space is only available for use after 3pm on weekdays.
Centennial & Rocky Mountain Rooms - Boardroom

CENTENNIAL ROOM

The Centennial Room is filled with natural light and great for workshops or small gatherings for up to 25 people.* This space is perfect for your board meeting or other small gathering.

ROCKY MOUNTAIN ROOM

The Rocky Mountain Room is perfect for your board meeting or other small gatherings of up to 25 people* depending on selected layout option.
Continental_Divide_Room

CONTINENTAL DIVIDE ROOM

The Continental Divide Room is our most used and versatile space. Whether you’re looking for a boardroom meeting for 40 people or a theater panel for 60 people, this beautiful space will surely meet your needs.
Colorado_Room

COLORADO ROOM

The Colorado Room is our smallest space and is perfect for an intimate conversation or small meeting.

PARKING LOT

Our parking lot is a unique, outdoor space that can be used for product demos, farmers markets and block parties for up to 650 people.*
Patio

PATIO

Our quaint outdoor, patio space is perfect for a small happy hour up to 20 people.* This patio space has the ability to have a beer and wine bar provided by Serendipity Bar.

*Please note that the maximum capacities of each room are based on a theater-style layout with no tables, only chairs. If your event requires tables, desks or areas for food, please know that the expected capacity of your event will be reduced.

Due to Covid-19, we have faced a reduction in our staffing capacity and our ability to host large, in-person events. Additionally, our tenants are our top priority—we have adapted our event space offerings in various ways throughout the pandemic to keep our tenants healthy, safe and distraction-free. Because of this, we are unable to host large, in-person events like we did prior to the pandemic. We thank you for your understanding and hope you will keep us in mind for your smaller events!

Yes, you are free to bring in your own food and beverage. However, dish ware must be either reusable or compostable, as we are a Certified Green Event Space. We also work with an array of amazing local caterers who all comply with our guidelines.

Yes, while our event space does come completely furnished, it is possible to bring in personal pieces or rent other furniture.

There are different types of liquor licenses in Colorado. The liquor license that Serendipity Bar holds is a beer and wine liquor license and thus, they can only serve beer and wine.

Yes, one of our events team members would be happy to assist in an in-person or virtual tour of the building. Tours can be scheduled by phone at (303) 454-3307 or by email at events@thealliancecenter.org.

Yes, included in the price of the rental fee is a dedicated onsite member of our events team.

The Alliance Center is proud to say that we are a Certified Green Event Space, and in order to maintain our certification, we need to comply with certain requirements.

Yes, The Alliance Center does have a kitchen with refrigerators, microwaves and sinks. However, it is not a full-service kitchen, as it does not have a stove or dishwasher to reduce our energy consumption. You/your caterer are welcome to use the kitchen, but we ask that if it’s during normal business hours that tenants still be able to access this space as it is the only kitchen in the building.

Given our work, we encourage public transit, biking, walking, or other alternative modes of transportation to get to our building. If someone has to drive, they can pay to park in our lot.

Our event space is equipped with furniture, microphones, screens and projectors, podium, whiteboards and all required hook-ups. For an additional charge you may also rent stage paneling and phones. Check out our A La Carte Menu for a full list of amenities and pricing.

Yes and no. If the event is taking place in our Sustainability Center the Serendipity Café will shut down, unless there is alcohol service. Otherwise, the Serendipity Café will remain open.

In this case, you can ask your caterer if they can make the appropriate accommodations that comply with our Green Event Certification; we’re also happy to talk with them about these items. Otherwise, please bring in your own compostable products for the event.

Yes, we have a calendar of all of our public events listed on the website. We also have a number of events happening each week that are not open to the public and you can find the times the event space is unavailable under each room option.

As Colorado’s hub of sustainability, we are occasionally able to assist in promoting events booked in The Alliance Center event space. If a booking organization requests assistance promoting its event, The Alliance Center reserves the right to determine whether and to what extent to provide marketing assistance.

QUESTIONS?

If you’re interested in booking our space, please start by filling out our event inquiry form. For any custom requests or urgent questions, please contact our event team via email by clicking on the link below or via phone by calling (303) 454-3307.