Truth be told, plenty of us have personal obsessions that would convince people uninterested in our particular thang that we need to get a life. It's just that these pastimes differ from individual to individual -- and some are quirkier than others. Witness the just-completed 35th annual Coca-Cola Collectors Convention, which took place at the Denver Tech Center Hyatt. The 35th annual event, sponsored by the California-based Coca-Cola Collectors Club, drew a throng of folks so jazzed about mem
