It all started back in 1987,when Bill and Ann Shlotter and their old school frienas Tom and Ann Coleman were looking for ways to get rich and give up their jobs in the Post Office.Their moment of inspiration came one Hallowe'en when Ann saw some children playing trick or treat with 'glow sticks': plastic tubes which light up. 'We thought,wouldn't it be nice to have a glow stick that was also candy?' Ann says. 'Then children would have both things at the same time: So they patented the Glow-Pop,a simple lollipop with abattery and a bulb that could be switched on