6 September 2013 in SC «Olympic» has gathered more than 30 thousand Muscovites, who came to support the candidate in mayors of Moscow Sergey Sobyanin. Led evening Maria Sharapova and Dmitry Guberniev. The participants were welcomed by the candidate himself - he thanked all who came, and said that over the past ten years this is the first open, honest and fair elections. In support Sobyanin were made by Grigory Leps, Victoria Daineko, Denis Maidanov, Nadezhda Babkina, the group «lube», «Turetsky Choir» and Mireille Mathieu, who performed in the Russian language the song «my Dear capital, my Golden Moscow». Arlecchino Group jointly with the company «ARTFEST» organized the logistics of the event. In the Olympic was installed lighting equipment ClayPakyShotlight, Sharpy, SharpyWash, A.LedaK20 that contributed to a bright and memorable concert.