What should be done on barsi — the first death anniversary?

The Barsi (Abdika Shradh) requires: (1) Sankalpa by the chief mourner on the Kshaya Tithi (lunar death anniversary) in the 12th month; (2) Pancha Bali — five food offerings to cow, dog, crow, devas, and ants; (3) Ekodishta Pinda Daan for the deceased and two preceding generations; (4) Sapindikarana if not already performed — the rite that elevates the soul from Preta state to Pitru Gana; (5) Tarpan with water and black sesame; and (6) Brahmin Bhoj — feeding an odd number of Brahmins a Sattvic meal. Daan in the form of clothing, utensils, umbrella, and bedding is also prescribed. The ceremony is performed at home with a pandit or at a tirtha like Prayagraj, Gaya, or Haridwar for greater merit.