The restaurant and bar at the Four Season Hotel — a celebrity haunt and hub for Austin’s elite — is undergoing a facelift with new branding, new menus and modernized decor.
Called the Arborist, the expanded high-end restaurant is scheduled to open this fall and replace Trio, which had been in operation for more than a decade. In the interim, food is still being served at the Four Seasons ballroom.
The new eatery is part of the final phase of a multimillion-dollar, three-year renovation…