Gurupoornima was celebrated in Surat by the children of the Samskar Varga (Vivekananda Samskar varga, Eknathji Samskar Varga, Omkar Samskar Varga, Bharatmata - Ma Sarada Samskar Varga) .
A website having information & guideline about International Day of Yoga is http://www.yog.website