A co-worker asked about places to visit while in Cleveland, and I found online this park in Cleveland that highlights the city's immigrant history:
http://culturalgardens.org/Default.aspxThey have gardens that focus on the history of many Orthodox immigrants that settled in Cleveland, in addition to other immigrants (Hebrew, Italian, Polish, Croatian.) Looks like a nice place to visit in the summer!

Rusin
http://culturalgardens.org/gardenDetail.aspx?gardenID=8Serbian
http://culturalgardens.org/gardenDetail.aspx?gardenID=32Greek
http://culturalgardens.org/gardenDetail.aspx?gardenID=11Ukrainian
http://culturalgardens.org/gardenDetail.aspx?gardenID=28