To mark Parkinson's Disease Awareness month, the North Houston affiliate of the Rock Steady boxing program will host a fundraiser 6-8 p.m. Thurs., April 20, at Topgolf, Interstate 45 North at Cypresswood. Minimum donation is $35 for two hours of golfing. Appetizers will be served, and prizes will be awarded. The boxing program is designed as high-intensity exercise that alleviates some Parkinson's symptoms.