HAMACA (Hispanic American Musicians Artists Cultural Association Inc.) Share: Event PlanningAdvertising/Promotions HAMACA (Hispanic American Musicians Artists Cultural Association Inc.) Visit Website 228 St. Charles Ave. New Orleans, LA 70130 (504) 528-5600 (504) 581-2073 (fax) Map What's Nearby? Distance: 5 10 15 20 25 50 mi.