Thank you for your interest in volunteering for the Fat Bike Birkie. Please select the shift by clicking the check-box beside the time. Then scroll to the bottom and fill in your personal information. Please be sure to confirm your shift, to help us manage our volunteer numbers. If you have questions, please call the Birkie Office: 715-634-5025 x: 2,2 or email: ronda.tworek@birkie.com