Drupka Teshi

Drug-pa Tse-zhi is a Buddhist festival celebrated to observe Buddha's first preaching of the Four Noble Truths at the deer park in Sarnath. It falls on the fourth day of the sixth month in the Tibetan calendar, around August or July.^[1]

Drupka Teshi
Observed by	Tibet and Bhutan
Type	Buddhist
Date	22nd day of the ninth lunar month

References

1. Johnston, William M. (4 December 2013). Encyclopedia of Monasticism. Routledge. p. 474. ISBN 978-1-136-78716-4.