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Solar panels at Jackson Family Winers, co-founding members of IWCA in California, United States.

Secretariat Team

Our Secretariat team assures day-to-day management and growth of IWCA while collaborating with our Board of Directors and member wineries to chart our longer-term strategy.

Charlotte Hey

Charlotte Hey

Mail

Executive Director

Fran Estartus

Fran Estartus

Mail

Operations Coordinator

Sonia Benito

Sonia Benito

Mail

Membership & Administration Coordinator

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