I met James Doohan, Denise Crosby, and George Takei, bought my first cosplay ... by offering a few tips for anyone about to jump into the fandom fray and attend their first convention.

This year's convention is from 10 a.m. to 4 p.m. on May 4 at the Hyannis Public Library at 401 Main St. and The Cordial Eye at 438 Main St. What to expect? 'Artists Alley,' cosplay contests ...