Maya Mare is 3.7 mi (6 km) from central Halle, why not stop by during your stay. If you have fun at Maya Mare, you'll love Beatles Museum and Handel House, both located nearby.
If museums are on your list of things to see in Stadtbezirk Ost, then you might want to head to Halloren Chocolate Factory. If you want to see more of the museums in Stadtbezirk Ost, Beatles Museum and Handel House aren't far.