Arch Reactor
A hackerspace in St. Louis for artistic, technical, and educational pursuits. Arch Reactor :
1. A hackerspace (or makerspace) based in St. Louis.
2.
05/08/2026
One last call for this
May 12 Starting at 5 pm --- BBQ Grill and Open House!
If you have been thinking about checking the space out here is a great chance to do it and grab some dinner while you are at it. We welcome you to share our space and find out who and what we are. We will have a few of the machines running to show off.. there will be Members around that can answer questions and chat with.
AR Will Provide Burgers and Hot Dogs on the Grill, along with an Assortment of Bagged Chips and Potato salad.
And in true maker Fashion Desert is looking to Liquid Nitrogen Ice Cream. 🎉 while it lasts.
Due to the extreme weather and road conditions. We are canceling our of normal Sunday night open house.
Please be careful out on the roads if you choose to go out.
11/10/2025
What did you do this weekend?
Some 12 of our members banded together to go out and face the elements of nature and *Gasp* Very little internet access While Camping down in Johnson's Shut-Ins State Park.
Fire / Food / even some rock climbing / hanging out enjoying nature A great time was had by all :)
We are not only a shop with tools :) We do have some community focused events for members to participate in. In support of this, leading up to the event there was an outdoorsy class offered and plenty of discussion on what to bring out for those coming out :)
Check out our Calendar For events that might interest you :)
https://archreactor.org/calendar/
Looking for something to do this weekend, come out and hang out with us 😜
Takeout & Hangout is this weekend. It's our first time for this event so we are looking forward to seeing folks
Click here to claim your Sponsored Listing.
Category
Contact the organization
Telephone
Website
Address
2215 Scott Avenue
St. Louis, MO
63103
Opening Hours
| Tuesday | 7pm - 10pm |
| Sunday | 7pm - 10pm |