Russian Knights and Strizhi aerobatic teams have issued a flying display schedule on http://www.strizhi.info/ . It may also be the first time they do publish a full season schedule. Probably the 100th Anniversary of the Russian Air force taking place this year have boosted the Russian Air Force plans to appear with airplanes at many airshows this year.
Interestingly and according to this ofiicial website, formations from these teams will visit Farnborough international (UK) next July, CIAF 2012 at Hradec-Kralove (Czech republic) in september, and Zhuhai airshow in China next november 2012.
It remains to be known what are their plans with only two Su-27s scheduled at Farnborough, if not an awesome solo display. Interestingly enough Farnborough International http://www.farnborough.com/ is organised by the same company that runs Bahrain airshow. Bahrain have featured four Russian Knights Su-27s at their event this year.