Northgate High School Alumni
Walnut Creek, California (CA)
Katherine Sullivan (Katherine Tassinari)
Northgate High School
Class of 1999
→ Join 3187 Alumni from Northgate High School that have already claimed their alumni profiles.
→ There are 58 classes, starting with the class of 1961 all the way up to class of 2025.
KATHERINE'S PROFILE
| First Name | Katherine |
| Last Name | Sullivan |
| Maiden Name | Tassinari |
| Graduation Year | Class of 1999 |
| Gender | Female |
| City | N/A |
| State/Province | CA |
| Country | United States |
| Occupation | Financial Services Manager |
| Married | Yes |
Class of 1999 Alumni
→ Reunite with 59 class of 1999 alumni that have joined.
Larry Messer
Class of 1985
Millie Khuu
Class of 2005
Cary Smith
Class of 1980
Kelley Meer
Class of 1986
Drew Adams
Class of 1999
Maureen Farley
Class of 1983
Deanna Dube
Class of 1990
Craig Robertson
Class of 1977
Jeffery Broughton
Class of 1979
Taylor Wilson
Class of 2014
Teresa Ciminera
Class of 1978
Dave Schwenger
Class of 1987
Andrew Kirby
Class of 2000
Wayne Yu
Class of 1988
Michelle Bien
Class of 1984
John Becker
Class of 1980
Julia Griffiths
Class of 1995
Julie Murray
Class of 1987
Recent Class of 1999 Reunions
Plan a Class of 1999 Reunion for Free
Class of 1981 - 40-Year Reunion
Invited Classes: All Classes
Date: Oct 09, 2021
Description: Register: https://www.classcreator.com/Walnut-Creek-CA-Northgate-1981/class_index.cfm
Grand Reunion
Invited Classes: All Classes
Date: Oct 06, 2017
Description: Please go to this site for all details of the Grand Reunion: https://www.eventbrite.com/e/northgate-high-school-grand-r...(read more)
Northgate Alumni Picnic
Invited Classes: All Classes
Date: Jul 18, 2009
Description: It is pot luck, so bring a main dish, side dish, snack, drinks, picnic table, it's very informal.
Reunion for All Years
Invited Classes: All Classes
Date: Jul 18, 2009
Description: please check this website for more information: http://www.centerd.com/events/?id=p/1/13EE9283BBE0EE1B6B4FE4641019775C/I...(read more)