To request a charitable donation of tickets for your organization's fundraising event, please email Megan Anderson and include a letter from your organization with details about the event.

TMTM Staff Photo 10 Years
TMTM Staff at our 10th Anniversary, September 2019

Staff Directory

Lisa Hastreiter-Lamb

Executive Director

(520) 881-0606 Ext. 102

Gentry Spronken

Associate Director & Marketing Director

(520) 881-0606 Ext. 104

Mackenzie Massman

Education Director

(520) 881-0606 Ext. 113

Emily Wolverton

Museum Services Manager

(520) 881-0606 Ext. 105

Moira McGee


(520) 881-0606 Ext. 112

Seanna Caddell

Finance & Business Manager

(520) 881-0606 Ext. 103

Megan Anderson

Administrative & Membership Coordinator

(520) 881-0606 Ext. 107

Jesse Wiley

Facility Manager

(520) 881-0606 Ext. 111

Michael Muscarello

Museum Specialist

(520) 881-0606 Ext. 114

Board of Directors

Patricia Arnell, Founder and Board President Emeritus
Leilani Rothrock, President, Director
David Fischer, Vice President, Director
Lloyd Dennington, Treasurer, Director
Merry Lewis, Secretary, Director
John Ackerman, Director
Betsy Apking, Director
Sarah Arnell, Director
Chad Goebel, Director
Benjamin Hawkins, Director
Kathy Naylor, Director
Curtis Pritz, Director