Journal
Sauna, totonou, and time in Bali
June 8, 20262 min
KAYUN Family Park App — Pre-opening membership, now open.
Ahead of the 2027 opening, the KAYUN Family Park invitation-only membership app is live. iOS and Android. If you have an invite code, you can register now.
KAYUN Family ParkAppMembershipInvite
June 8, 20263 min
KAYUN Family Park — A new kind of playground, opening 2027.
On a terraced hillside overlooking rice fields in Mas Village, Ubud — a place where kids play hard and parents actually rest. Opening 2027.
KAYUN Family ParkUbudFamilyBali
May 29, 20266 min
The Neuroscience of Totonou — What Actually Happens After the Sauna
After the sauna and the cold plunge, something quiet arrives. Norepinephrine, parasympathetic dominance, theta waves — a look at what neuroscience now knows about the state the Japanese call "totonou."
totonouneurosciencesaunacold plungeautonomic nervous system