Current Community Events

Laker Playgroup is an educational playgroup for toddlers ages 18 months to 3 years.

Activities include art, music, Spanish and nature exploration. Each class meets in our specially designed preprimary spaces, where parents and toddlers can explore, create and discover together. Laker Playgroup is a stepping-stone that prepares your child for the JK3 experience.

Our JK3 program now offers 2, 3 and 5 day options. Please view the schedule HERE.




Current Community Events

Flaherty, Timothy

Flaherty 2

Mr. Tim Flaherty
Upper School Social Studies Teacher

Courses Taught:
World History I
World History II
AP European History
United States History
AP United States History

Extra Curricular Activities:
Head Varsity Girls Basketball Coach
Assistant Track Coach: Field Events

Bachelor of Science in Education and History with Concentrations in Sociology and Political Science : UW-Milwaukee ’10


My name is Tim Flaherty, and I am overjoyed to begin my fourth year here at ULS.  I previously taught at Marquette University High School in Milwaukee, and at Saint Louis University High School in St. Louis, Missouri.  The opportunity to teach at a school like ULS is extremely exciting, especially since it expands on the history, community and high academic standards that I came to know growing up in Brookfield, Wisconsin.  I look forward to continuing those traditions with your sons and daughters as we study the complexities of history.

Mr. Flaherty

If you need to get in touch with me for any reason, I can be reached in the following ways:
Phone: (262) 367-6011 ext.2429