Jai Sri Ganesha,
Life is at the threshold of Sri Shivratri, Sri Saawan Shivratri, this may have a better preposition to rejoice eternally in truth with love for the lotus feet of Lord Shiva,
An offering of Ganga Jal on Shiv Lingam is a defined charter of the day, though many other respective oblations and charity for the true cause could be performed,
Main Stream of Kaavar will find a pause on the day with respective offerings and oblations in cult with the day,
Eight offerings are made at night to mark the truth of rituals defined, the offering may match the truth of respective Puja mostly performed on Saawan Somvar,
May Lord Bless all,
Thanks, please