OshoExperience in Italy is organizing huge international Osho meditation events in different locations.
Inpired by Osho's words:

"A meditator needs no personal guidance. A meditator, on the contrary, needs only one thing: the atmosphere of meditation. He needs other meditators; he needs to be surrounded by other meditators. Because whatever goes on happening within us is not only within us, it affects people who are close by. In this communion people are at different stages of meditation. To meditate with these people, just to sit silently with these people, and you will be pulled more and more towards your own intrinsic potentiality.