Headed down to the Nissan Pavilion to see Rod Stewart on Sunday? Why not go a day early and staycate yourself at the almost-new Westin Alexandria, which has a limited-time weekend rate of $99 a night. On Saturday, you can take your hot legs over to the Capital Dancesport Championships, which is a major ballroom dancing competition - think Dancing With The Stars. Daytime admission is $25 and evening performances are $45. The competition takes place at the Hilton Alexandria Mark Center, but the hotel is sold out.