sounds good this idea to have physical casino for cryptocurrencies..When starts?
It is planned for March which will last for 15 days. You should subscribe to their mailing to bot miss the starting date. For the available information on site there will be some kind of bonus of 35%. It is one of the high profile project which will most probably complete within hours.
Mailing list and their telegram channel is the best source of information about Providence they only update here when there is a major update, there are two moderators on their forum they can answer all your questions about Providence coming ICO