Suggestions for trainings or conferences?

For some time now, i have been interested in learning ocaml and am currently going through the 99 problems [0].
I have a cs background and worked with Moscow ML during my studies, but my day to day activity is doing GWT/JavaEE work for a largish financial reporting product.

i am kindly asking you for suggestions and your experience with conferences ( and whether a relative layman will benefit from them) or paid trainings. Bonus points if js_of_ocaml or Bucklescript is covered.



The Commercial Uses of Functional Programming conference (Colocated with ICFP in Oxford this year) has a lot of OCaml tutorials at the start of September: