Run your LEGO User Group in one place

Members, meetings, shows, check-ins, dues, volunteer shifts, build challenges, inventory and more - with Discord and Google Calendar built in. Self-hosted and open source.

Try the demo

A snapshot of a fictional group, Brickton LUG. Click around as one of three people - you can switch at any time from the yellow bar at the bottom. Nothing you do is saved.

Jordan - MemberRSVPs, check-ins, photos, build challenges, My Account. Sam - ModeratorRuns meetings and shows, members, dues and the treasury. Maya - AdminEverything, including settings, features and reports.

Also see the public shows page a LUG can put on its own website.

Who it's for

LEGO User Groups (LUGs), AFOL clubs and other LEGO fan communities - from a dozen builders meeting at the library to multi-chapter groups running big public shows. If your group is a Recognized LEGO Fan Community in LEGO Fan CoLab (the program that replaced the LEGO Ambassador Network in 2026), you can record your Community Ambassador and your reports show your recognition.

What's in it

Members with privacy controls, dues, perk levels and young-member consent
Meetings and shows with RSVPs, waitlists, volunteer shifts, display requests and QR check-in
Discord sign-in, announcements, reminders and role sync; Google Calendar and iCal feeds
Build challenges, event photos, inventory, treasury and annual reports
Switch off anything your LUG doesn't use - even chapters

Get it

LUG Manager is a single C++ server with SQLite that runs in Docker on a small home server. Setup instructions are on GitHub.

LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize or endorse this project. LUG Manager is an independent, fan-made tool and is not part of LEGO Fan CoLab.

Logo Concept by Brigs · Final Design by Alexandria B (ROCLUG)