Ever seen a river drained of its water? Mud heaven. Each January the San Antonio River is emptied for its annual cleaning. Waterlogged cameras and cell phones are dug up and disposed of more suitably. Chairs and forks from the restaurants that line the city's famous River Walk are pulled out, never to be used again. It's a dirty chore, but in true San Antonian style, the city has made it an event to be celebrated.

This year, from January 10th to 13th, once the river flows again with clean, sparkling water, the picturesque, palm-lined promenade hosts the Michelob Ultra River Walk Mud Festival. The four day event features a Mud King and Queen who hold court over the Mud Pie Ball, and lead the Mud Parade. Fifteen thousand revelers are expected to converge on the three-mile stretch of outdoor cafes, bars, shops, craft stalls, and mariachi bands located one story below street level. From the Westin Riverwalk Hotel, step out the front door and join the fun. Or take a more placid approach and peer down at the merriment from your riverfront balcony.

Tuesday through Saturday take "La Merienda", Latin America's version of high tea. From 3:30 to 5:30 a variety of Mexican treats including coffee, hot cocoa, and cookies are served in the hotel lobby. After all, you're in San Antonio, Texas' oldest city, and home to the Alamo. Go ahead and indulge yourself on a delicious tradition.