Inti Raymi

Garcilaso, born in Cuzco in 1539, says the Raymi 'had been abolished before I was born'; Cusco's staging was revived in 1944, scripted by Faustino Espinoza Navarro.

Garcilaso de la Vega, Comentarios Reales (1609), Book 6, ch. 22, trans. C. R. Markham (Hakluyt Society, 1871), vol. 2, p. 161; Agencia Andina, 'Rinden homenaje póstumo a creadores y al primer inca del Inti Raymi' (9 June 2018)

An Inca sun festival held at the June solstice, restaged annually in Cusco since 1944.

Sources2 sources

Primary source

Garcilaso de la Vega, trans. Clements R. Markham, First Part of the Royal Commentaries of the Yncas, vol. 2, 1871, Book 6, chs 20-22, pp. 155-163The interpretation (the Sun honoured as creator and sustainer of all things and father of the first Ynca; feast at the June solstice; new fire from the Sun's rays) and the lesson (abolished before Garcilaso's birth in 1539).
for that festival had been abolished before I was born

The tradition itself

Agencia Andina, Rinden homenaje póstumo a creadores y al primer inca del Inti Raymi, 2018The 1944 revival promoted by Humberto Vidal Unda, with Faustino Espinoza Navarro writing the script, directing and playing the Inca.
lo convocara en 1944 para el primer Inti Raymi en la que él creó el guion