2 Mt. Jefferson Terrace
Lake Oswego, OR 97035
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About Us

Located in the heart of Mountain Park in a beautifully wooded setting, the Hawthorn Room is the ideal place to host your wedding reception, anniversary, birthday party, or other social and business gatherings. Close to hotels, restaurants, downtown Portland and most freeways, the Hawthorne Room at Mountain Park makes for an easy place to access for you and your guests. The Hawthorn Room features a dance floor, grand piano, gas fireplace, vaulted ceiling, skylights, floor to ceiling windows on three sides, and a private deck. For your use, we also have a Bose sound system, pantry/serving kitchen, ice machine, InFocus projection and a portable bar. The Hawthorn room can accommodate 250 guests for a cocktail reception or similar event, otherwise Mountain Park can provide seating for up to 200 guests using our tables and chairs. Our facility is air-conditioned and wheel chair accessible. We provide the room set up per your floorplan. You will need to provide decorations, table linen, catering, bartenders or any other such event items. Our website shows a list of preferred providers.

Mountain Park does not provide discounted rates for events. Ceremony & reception combinations are charged the same rate as reception-only events, covering up to 10 hours of total event rental time for weekends. Hourly rates are charged M-Th. For rates and fees please contact us at 503.635.3561 or events@mtparkhoa.com.


Ceremony Options
Ceremony PersonalizationCivil UnionsCommitment Ceremonies
Languages Spoken
Guest Capacity
Up to 200
Guest Capacity - Indoor
Up to 200
Reception Guest Capacity - Indoor
Up to 300
Onsite Venue Services
Number of Events at a TimeOnsite ParkingOutside Alcohol AllowedOutside Catering AllowedReception Facility
Venue Style
Venue Type
Other Venue Type