Bride Needs Groom

Things to do before Grandpa Junie turns eighty-five -- and I'm disinherited: — Find a guy to marry (preferably a stranger of my own choosing, not Grandpa's) — Tell the groom it's only temporary (and platonic, naturally) — Tie the knot ASAP! — Untie the knot ASAP! — Queens-born-and-bred Mia Calogera needs a husband-like, yesterday. Eloping with her Internet pen pal Derek sounds like a plan. Which is why Mia's dressed in a beaded gown and white satin shoes, headed for Vegas. Advertising dynamo Dominic Chickalini has vowed to be the last single man standing. Then he spies the gorgeous…