The Mackinac Bridge Authority (MBA) holds a drawing once per year each August, and randomly chooses 25 non-profit organizations to receive a tower tour certificate to be raffled or auctioned for charitable purposes. The certificates can be used May 1st through October 15th of the following year and are good for two people. Organizations can download the form below and mail it back to be entered into the drawing.
Our tower tour certificates do not expire; non-profit organizations that won a certificate in our August 2019 drawing may keep their certificate until they can hold their auction or raffle, to be redeemed when tower tours resume. Tower tours, which were suspended due to the pandemic, remain on hold until further notice.
Because we are not scheduling tours at this time, the MBA canceled both the August 2020 and 2021 tower tour certificate drawings. All applications received to date will automatically be entered in the August 2022 drawing.