Luxembourg Fest Week

August 7-9, 2026

Save the date for our 40th annual Luxembourg Fest! Celebrate Luxembourg Heritage with a Parade, Kids’ Zone,
Live Music, Luxembourgish Food, Drinks, & Dancing, a Treipen-Eating contest, Sunday Mass & so much more.
The week’s events include the LACS Annual Member Meeting, Fest Cultural Forum & Luxembourg Under the Stars.

Let's Talk Luxembourg Spring 2026

Join the LACS community from the comfort of your own home!

In these virtual programs, we will explore Luxembourg/Luxembourg-American history and culture, current events, lasting traditions, and so much more!

Register & Learn more by clicking the button below!

Dual Citizenship

We love to help people embrace their roots & become Luxembourg dual citizens! The LACS is the most TRUSTED source for current & future Luxembourg Dual Citizens.  No other organization has helped more people complete the process, and we can help you, too!  We have expertly navigated hundreds of families through Articles 7, 23, & 89 in the quest for dual citizenship. Read on for details!

The Museum

The Luxembourg American Cultural Society’s Roots and Leaves Museum is the showpiece of the Cultural Center.  Housed in the rebuilt Mamer-Hansen Luxembourgian stone barn originally built in 1872 by Jacob Mamer, a Luxembourg immigrant who came to Ozaukee County, Wisconsin in 1846, the museum tells the story of the Grand Duchy of Luxembourg, as well as Luxembourg immigration.