This locally-owned Wheaton coffee shop is known for unique Oak Roasted Coffee and signature sweet cream Moon Milk. Summer Moon Wheaton is located in Wheaton Plaza, off Butterfield Road and South Naperville Road, just minutes from the shopping at East and West Danada Square. A cozy favorite for locals and students, Summer Moon Wheaton features free wi-fi, online order ahead, drive-thru and pet-friendly outdoor seating.