This weekend is filled with things that will make you move. From walking to dancing, Austin will be grooving for good causes.

1. The power of Zumba

3 to 8 p.m. Austin Municipal Airport, 710 21st St. NE. Advance tickets $15 at Hy-Vee or $20 at the door, it is free to shop and bid.

There will be a fundraiser for the Relay for Life today at the airport. A boutique sale will be held from 3 p.m. to 8 p.m., a silent auction from 3 p.m. to 6:30 p.m., and Zumbathon 5:30 p.m. to 8 p.m. There will be free refreshments and lots of door prizes to be given away throughout the night. For more information, call 507-437-4561.

2. Walk or Run

8 a.m. to 12 p.m., Saturday. Austin YMCA, 704 First Dr NW. $25 for the 5K, $35 for the 10K.

The 14th annual YMCA 5K run/walk is a fitness activity that’s geared toward the entire family, as runners, walkers and strollers are all welcome. Pets, bicycles and roller skates are prohibited. For more information, call 507-433-1804.

3. Junk or Jewels?

8 a.m. to 5 p.m. Saturday. See Page 11 of today’s Herald for a map of the sales.

Saturday is the perfect time to hunt for treasure around Austin during the citywide rummage sales from 8 a.m. to 5 p.m. Watch for bright signs. The sales are held during National Tourism Week.

4. Grand March

6:30 p.m. SaturdayAustin High School’s Knowlton Auditorium 301 Third St NW

Austin High School’s 2014 Grand March will be in the Knowlton Auditorium at 6:30 p.m. Prom will follow, and goes until 11:30 p.m.

5. Walk for a Cause

1 p.m. on Sunday East Side Lake Park at 8th Ave. and Oakland Place NE.

Austin has yet another opportunity to get out for a good cause Sunday. Participants can choose one- or three-mile routes in a walk to benefit MS, a disease that affects thousands. Start and finish line will be at East Side Lake Park. Go to www.myMSwalk.org or call 855-372-1331 to register or for more information.