Mau Marine Independence Day Boat Show

We’re kicking off the Independence Day Boat Show at Mau Marine — June 22 through July 6! Step aboard our floating showroom and experience the newest models of luxury lake boats. With over 100 new and used boats ready for demo, now’s the time to find your perfect fit for the water.

Purchase a new boat during the show and receive a Gucci Boat Tote Bag! Our gift to elevate your lake lifestyle.

We’ve got a full lineup of demo-ready boats floating at the Mau Marine gas dock and in front of The Okoboji Store — ready for you to explore and hit the water

Show Dates:

June 22nd - July 6th, 2025

Show Times:

 Monday - Saturday -  8am - 5pm

Sunday - 12pm - 5pm

Show Location:

Mau Marine

1400 Gordon Dr

Okoboji, IA 51355