- Johnsons Park
- 1919 W. Fond du Lac, Milwaukee, WI , 53205
- Journey House
- 2110 W. Scott Street, Milwaukee, WI , 53204
- Kagel Elementary School
- 1210 W. Mineral Street, Milwaukee, WI , 53204
- Kalahari - Wisconsin Dells
- 1305 Kalahari Drive, Wisconsin Dells , WI , 53965
- Keller Elementary School
- 1806 Bond Street, Green Bay, WI , 54303
- Kohler Public Schools
- 333 Upper Road , Kohler , WI , 53044
- Kohler School STEM Lab
- 230 School Street, Kohler, Wisconsin, 53044
- Lake Bluff School
- 1600 East Lake Bluff, Shorewood, Wisconsin, 53211
- Lake Country Academy
- 4101 Technology Pkwy, Sheboygan, WI , 53083
- Lakeshore Technical College - Sheboygan Campus
- 1320 Niagara Avenue, Sheboygan, Wisconsin, 53081
- Lakeview Technology Academy
- 9449 88th Avenue, Pleasant Prairie, WI , 53158
- Leonardo Da Vinci School for Gifted Learners
- 139 S. Monroe Ave. • Green Bay, Wisconsin 54301, Green Bay , WI , 54301
- Lime Kiln Park
- 2020 Green Bay Road, Grafton, Wisconsin, 53024
- Lincoln - Erdman Elementary School
- 4101 N. 50th Street, Sheboygan, WI , 53083
- Lincoln Park
- 1000 W. Hampton , Milwaukee , WI , 53209
- Lombardi Middle School - Green Bay
- 1520 South Point Road, Green Bay, WI , 54313
- MacDowell Montessori School
- 6415 W Mt Vernon Ave, Milwaukee, Wisconsin, 53213
- Madeline Park Train Depot
- W232N6527 Waukesha Ave, Sussex, Wisconsin, 53089
- Maple Dale Elementary
- 8377 N. Port Washington Road, Fox Point , WI , 53217
- Marquette University - Alumni Memorial Union
- 1442 West Wisconsin Ave, Milwaukee, Wisconsin, 53233