Tax # for all businesses that have already committed or are thinking about sponsoring this yrs cnc challenge is. 13-1788491 . This is the number you will put on your tax forms at the end of the yr for your records. Our contact person from American cancer society is Jamie McCann. After talking to them today they're trying to find volunteers to work the booth at are Sixers night at the wells Fargo and those proceeds will also be donated in our name towards American cancer society. Thanks again for your support.