Glorification of  St. Seraphim of Sarov:   seventy years after his passing the Tsar Nicholas II and the Russian Orthodox Church officially proclaimed him a saint in 1903. Great festivities marked the occasion and people of all ranks, from royalty to peasants, celebrated together.  There is only one rank that counts: Christian.

http://oca.org/saints/lives/2015/07/19/102053-uncovering-of-the-relics-of-the-venerable-seraphim-of-sarov

http://images.oca.org/icons/sm/july/0719seraphim.jpg