Hi mate, feel free to join Moscow Dragons RFC expatriate club for any Moscow tournament and outside tours.
While the program for the next year is yet to be known, it will include Midnight Rugby 10s in Helsinki second half of June and Capitals Cup in September, possibly in Budapest. We do not play anymore in Warsaw 10s around 1st of May, you may be interested in visitng ths excellent tournament organised by Warsaw Frogs. There is also a Prague tournament around the same dates.
There will be series of beach rugby tournaments in Russia (Kaliningrad, St Petersburg, Moscow…), and possibly in Ukraine and Lithuania. There are couple of competitions, 7s, 10s and beach rugby in Bulgaria, Serbia and Croatia.