• Rough Rider Blues, Third Annual Sweetheart Dance, 7 p.m. to 9 p.m. on Saturday, Feb. 8 at Las Vegas Plaza Hotel Ballroom. Music by the Low Down Daddies. Free and open to the public of all ages. Light food and drinks (non-alcoholic) will be provided. Sponsored by Friends of the Museum, City Museum, Plaza Hotel and Community 1st Bank of Las Vegas.