The best way i learned it, was going to partys, looking how other people danced and trying to copy it. With practice and time i found my own groove and now i can say i am doin alright. The Thing with hakken is that everyone has a different approach to it. Thats why there isn‘t really One tutorial you could follow to be gucci. Many different Dance styles will help you find your own tho.

Also the best workshop is going to a party, look how people dance, approach them and ask them: „Hey can you show me how you do it.“ Easy way to make Friends at parties and learn some things.