In just about a week and a half, the Human Rights Campaign will be making a big splash during the Obama Inauguration, with a ball and a dance, even a sock-hop (argyle strongly encouraged). But first up, something lower-key, cheaper and cruisier -- just Hearsay’s speed! Tonight at Town is HRC’s 5th Annual DC Men’s Winter Party. You can get in for only $15, which also gains you an annual HRC membership -- if you’re one of the five people not yet a member. But shell out $100 to be part of the Host Committee, and you and a guest will get entry, one free drink each, plus better name recognition in town, not just at Town. (Your name will be listed online and at the event.) There will also be a cruise giveaway, so you can sail away in the name of gay rights. How fabulous! Party is from 8 p.m. to 11 p.m....