Welcome to Grand Mac SIG

Grand Macs is a Special Interest Group (SIG) of the Sun City Grand Computers Club in Surprise, Arizona. We have 318 Mac users in our SIG. We offer monthly seminars/presentations,  Green Apples Help Sessions, iPad/iPhone Tech Help Sessions and Macintosh classes in fall, winter and summer.  

A feature for Grand Macs is “Green Apples” Tech Help which meets the second Tuesday and fourth Wednesday of each month at 3:00 PM in the Computer Club open use room from October - April. New Macintosh users and seasoned users may bring in questions to be answered by Mac users on a one-to-one basis.  Laptops are welcomed. 

The iPad/iPhone Tech Help meets each Monday from 1:30 - 3:30 PM in the open use room all year long.

Email address for Sun City Grand Macs SIG:


 Mac Presentations Seminars/Meetings

Grand Mac SIG meetings are held in the Apache Room at the Chaparral Center at Sun City Grand in Surprise, Arizona, at 4:30 PM on the third Monday of each month from October through April. Timely Mac topics are presented by Grand Macs SIG volunteers or by representatives from Apple retailers.


Doug Ralston presenting “What’s New With iPads”                 at April 2014 Mac SIG Meeting

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Grand Mac SIG, Sun City Grand, Surprise, Arizona: http://www.grandmacs.org