The Four Days · Tue 16 – Fri 19 June 2026
Day 1 · Tue · Arrival & Foundations
Welcome dinner at a Yountville winery. Framing session: separating signal from noise on AI for executive teams.
Day 2 · Wed · Strategy & Use-Case Triage
Morning workshop on identifying your highest-value AI use cases. Afternoon vineyard session translating winemaking decisions into AI prioritization frameworks.
Day 3 · Thu · Architecture & Agents
Hands-on with reference agent architectures. Executive working session on data, governance and guardrails. Evening: barrel-room dinner.
Day 4 · Fri · Roadmap & Commitment
Each leader leaves with a prioritized 90-day AI roadmap and a defined first-agent candidate. Closing tasting and farewell lunch.
Created for Those Who Lead
- C-Level Executives — CEO, COO, CTO, CDO, CIO with decision-making authority
- Founders & Co-Founders — leaders ready to scale with AI
- Business Unit Leaders — general managers responsible for P&L
- Strategy & Transformation Leaders — executives leading AI transformation
Where You'll Stay · Yountville & Napa
All sessions take place at The Estate Yountville. Choose the property that matches your style: The Estate Yountville, Napa Valley Lodge, The Cottages of Napa Valley, Rancho Caymus Inn, Harvest Inn, Wydown Hotel, Le Petit Pali at St. Helena, Napa Valley Marriott Hotel & Spa, or Hilton Garden Inn Napa.
The Place: Yountville, Napa Valley
The Estate Yountville is the program venue, in the heart of California wine country — a rare balance of focus and inspiration for strategic conversations away from daily operations.
The Alchemist: Mario Costa
Two decades transforming enterprises through technology — from Fortune 500 digital transformations to building AI-native ventures.
After the Immersion · Two Optional Paths
6-Month Assemblage Fellowship
Continue with the full Assemblage Fellowship — Discovery, Construction and Deployment of your first production AI agent. Details at /mentorship.
Agent Deployment
Have our team design, build and launch your first AI agent inside a real business workflow. Details at /deployment.
Apply for the 16–19 June 2026 Immersion
Admission by application. Limited cohort.