The only program of its kind in North America, the Harvard Ukrainian Summer Institute (HUSI) offers seven weeks of intensive accredited university instruction in Ukrainian studies.
The program is run jointly by the Harvard Summer School and the Ukrainian Research Institute and has been in existence since 1971. Students can take advantage of Harvard’s many research and instructional facilities, including the largest Ucrainica library collection outside of Eastern Europe, museums, and a language resource center. In the past HUSI participants have included undergraduates, graduate students, and professionals from North and South America, Asia, Africa, and Europe including Ukraine.

link: http://www.huri.harvard.edu/husi.html