Historical clue formulations

• Yoga retreat locales — 2022-01-01
• Hindu retreats — 2021-11-16
• Hindu retreats — 2019-01-17
• Guru residences — 2017-07-01
• Indian retreats — 2016-03-27
• Hindu hermitages — 2015-10-30
• Guru residences — 2008-05-03
• Religious retreats — 2008-01-27
• Hindu retreats — 1999-04-30