三个州的麦当劳出售三叶草奶昔，每售出一次向麦当劳叔叔之家慈善机构捐赠 25 美分。 McDonald's in three states sells Shamrock Shakes, donating 25 cents to Ronald McDonald House Charities per sale.

明尼苏达州、爱荷华州和威斯康星州的麦当劳在 3 月 23 日之前提供三叶草奶昔和奥利奥三叶草 McFlurries，每次购买都会向麦当劳叔叔之家慈善机构捐赠 25 美分。 McDonald's in Minnesota, Iowa, and Wisconsin is offering Shamrock Shakes and OREO Shamrock McFlurries until March 23rd, donating 25 cents from each purchase to Ronald McDonald House Charities. 该慈善机构为有接受治疗的儿童的家庭提供临时住房。 The charity provides temporary housing for families with children receiving medical treatment. 2024 年，明尼苏达州罗切斯特办事处为来自美国 36 个州和 12 个国家/地区的家庭提供了帮助。 The Rochester, Minnesota location assisted families from 36 US states and 12 countries in 2024.