“Welcome to the Hellmouth”, the first episode of Buffy the Vampire Slayer, premiered on March 10th 1997. Damn…20 years ago. But hey—don’t let that “I’m old” feeling overwhelm you—this is a happy occasion. Fox has a whole bunch of stuff lined up to celebrate this milestone (while cashing in on that sweet, sweet nostalgia money). Check out the press release and product images on Nerd Approved for all of the details.