2.1 million events per year. The average cost is something like $20K according to five seconds' googling (sounds high for an average, but let's go with it). Tha

2.1 million events per year. The average cost is something like $20K according to five seconds' googling (sounds high for an average, but let's go with it). That's a $42 billion a year industry. There's a lot of people already making a lot of money by servicing this industry. Oh, and there's a whole publishing industry devoted to bridal magazines and websites, so it's reasonably easy to reach your target market if you have an advertising budget. Difficult to bootstrap though.