You must be a current senior center member to register for summer sports. If you are a current senior center member click on the button below to register. If you are not a current member, please click here to go to the membership page where you can download and print the membership form. Once we process your membership, we can register you for summer sports programs. If you have any questions about your membership, please email firstname.lastname@example.org or call 231-922-4911.