There is an upcoming one-day workshop which uses Stat-JR on the 4th July 2016 in Bristol; see the entry in the Centre for Multilevel Modelling's Workshops page for more details.
A number of workshops have been delivered as part of our ESRC research grant "The use of interactive electronic-books in the teaching and application of modern quantitative methods in the social sciences", with downloads for those workshops available in the workshops section of that page.
In addition, in 2013 Bill Browne ran a half-day workshop at CEFAS in Lowestoft that demonstrated the use of Stat-JR on ecology datasets. The workshop was part of both the LEMMA 3 and NCSE grants on which Bill was a co-investigator. The following practicals will run with version 1.0.2 of Stat-JR.