Good idea to learn English in a funny and effective way. First of all this is not my idea! Yesterday I was reading an eBook on the beach. The title was something similar the object of this note I don't remember well. Among all the advices suggested in the book that one for me the best one is this: If you can go in England to improve your English don't frequent there a course of english choose an activity that you like and do it there. For e.g. do a martial arts course or a cooking course or whatever you prefer. In this way you are doing something that isn't boring as English course sometimes can be and at the same time you are interacting with native English speakers in a real life situation. Bye.