O...M....G....needs no words. Though I am enough of a nerd to know this is the last time we'll see Darth Vader without his crazy black getup and that heavy breathing issue.
THESE ARE NOT THE DROIDS YOU'RE LOOKING FOR! This year marks the 35th anniversary of the year the Star Wars team hit the then-small gathering with a card table and some posters to shill (according to Entertainment Weekly, they sold them for $1.75; now they sell for $3,000). In 1976, George Lucas was looking to make sci-fi popular again. What a long way that franchise and the convention have come since then!