"Rock That Swing" is a fabulous 5-day music and dance festival in Munich celebrating all different forms of Americana blues and jazz dance (Blues, Lindy Hop, Shag, Boogie Woogie, Balboa, etc). It is the largest of it's kind in the world with over 75 teachers, 16 bands, and numerous teaching tracks for classes.
You can register for classes during the day, attend the evening dances and shows at night, or do a mixture of both. That being said, the Saturday & Sunday shows at the Deutches Theater are superb! (highly recommended)
Details, registration, and ticket purchases can be found at https://www.rockthatswing.com