【正确答案】 1、street shows    

【答案解析】[解析] 题干涉及educational activities in East Harlem Healthy Heart Program，倒数第五段首句出现 East Harlem等词，将查找内容定位到本段。接着提到了The East Harlem Healthy Heart Program，根据One way it educates is by street shows．所定答案。