The Museum Exhibit Rooms 2026 Season begins on Sunday, March 8, 2026 for Opening Day.

Museum Hours:

Wednesdays & Sundays,  2-4pm and by appointment.

Open March through December

Closed for Holidays

Research Library Hours:

Wednesdays, 2-4pm and by appointment.

Open January through December

For appointments, please email dths@sbcglobal.net

Admission is always free.

Suggested Donation: $2 per person