My father passed away last year and his varshabdhikam falls on first week of July 2020. I live in the USA. My older brother (the eldest) will be doing the function in India. I'll try my best to get there, but can't tell due to lockdown. My question is, if I'm not able to go to India, do I have to perform any ritual for the four days? Someone mentioned that on the Abdhikam day I have to do Sradham, others said varshabhhikam is only for the Jyeshta puthran to do. Appreciate your kind advice on this question.