The Basement on Allen

The Basement on Allen The Basement On Allen is a prohibition style neighborhood speakeasy, located in the heart of Kelso Washington, on the historic Allen Street.

This space is available for rent. Baby showers, bridal showers, birthdays or meetings!

03/08/2026

What party are you planning now? Every day is a reason to celebrate! Use our cute space and make memories! 360.703.8202

01/22/2026

Plan your GALENTINE party! This is the perfect space!!

What kind of party are you thinking? Friendsgiving? Maybe my favorites party?? A holiday bunco party?? Let us know
10/09/2025

What kind of party are you thinking? Friendsgiving? Maybe my favorites party?? A holiday bunco party?? Let us know

Its been awhile since we have posted on our page! We are quickly approaching holiday season and there is No better place than the Basement on Allen. Text or call 360.703.8202

It's that time of year. Weather is changing! Time to plan those parties indoors!! We have the ideal venue!
09/25/2025

It's that time of year. Weather is changing! Time to plan those parties indoors!! We have the ideal venue!

Its been awhile since we have posted on our page! We are quickly approaching holiday season and there is No better place...
09/01/2025

Its been awhile since we have posted on our page! We are quickly approaching holiday season and there is No better place than the Basement on Allen. Text or call 360.703.8202

04/20/2025

Happy Easter!!

What party planning are you working on? Bridal shower? Baby Shower oh wait how about graduation. Book your spot
03/07/2025

What party planning are you working on? Bridal shower? Baby Shower oh wait how about graduation. Book your spot

Though not easy to find, this venue is well worth the search. Beckoned to the past speakeasy hidden entry's, this is a location you'd been searching for.

Will you nominate us?? Best event venue! Thank you so much for the love and support ❤️
01/28/2025

Will you nominate us?? Best event venue! Thank you so much for the love and support ❤️

01/11/2025

GALENTINE??? This is the perfect spot!!
Get it booked!
♡ 360.703.8202 ♡

01/03/2025

Happy New Year 2025! Make sure you plan ahead! Get those parties booked 360.703.8202

12/24/2024

Book your party now!! 360.703.9202

11/14/2024

Check out Thebasementonallen.com $50 an hr for a great space

Address

802 Allen Street
Kelso, WA
98626

Telephone

+13607038202

Website

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