Constantine Youssis – Owner, Koureli Restaurant Group Constantine Youssis – Owner, Koureli Restaurant Group http://heyerperformanceinc.com/wp-content/themes/movedo/images/empty/thumbnail.jpg 150 150 Heyer Performance Heyer Performance http://heyerperformanceinc.com/wp-content/themes/movedo/images/empty/thumbnail.jpg August 30, 2016 September 13, 2017 “Take 3 Greeks, with 3 different management styles, and 3 unique ideas about what a restaurant should be, then throw in Heyer Performance, and…”
