Northgate High School Alumni
Walnut Creek, California (CA)
Katie Olla (Katie Callahan)
Northgate High School
Class of 1987
→ Join 3244 Alumni from Northgate High School that have already claimed their alumni profiles.
→ There are 59 classes, starting with the class of 1961 all the way up to class of 2025.
KATIE'S PROFILE
| First Name | Katie |
| Last Name | Olla |
| Maiden Name | Callahan |
| Graduation Year | Class of 1987 |
| Gender | Female |
| City | N/A |
| State/Province | CA |
| Country | United States |
| Occupation | Recruiter |
| Married | Yes |
Class of 1987 Alumni
→ Reunite with 169 class of 1987 alumni that have joined.
Deanna Dawson
Class of 1981
Joe Formusa
Class of 1976
John Charlie Sparkman
Class of 1977
Joanne Castonguay
Class of 1978
Juliana Martin
Class of 1997
Kevin Plazak
Class of 1986
Ray Wong
Class of 2002
Corey Watson
Class of 1988
Jason Masterman
Class of 1987
Andrew Shi
Class of 2014
Jason Ishibashi
Class of 1997
Jeff Jennings
Class of 1989
Renata Pleshchuk
Class of 2001
Paul Sibley
Class of 1987
Ryan Eisenbarth
Class of 1997
Arthur Arthur Shen
Class of 1993
Dawn Schroer
Class of 1999
Shahmir Nadjmabadi
Class of 1987
Upcoming Class of 1987 Reunions
Plan a Class of 1987 Reunion for Free
Class of 1996 30 Years
Invited Classes: All Classes
Date: Oct 21, 2026
Description: Look for me at the picnic area near the sand volleyball courts
Recent Class of 1987 Reunions
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 Class of 1987 Reunion
Invited Classes: 1987
Date: Jul 15, 2017
Description: Dress is business casual. Cost includes dinner buffet style, dessert, beer and wine, and one speciality cocktail. Ther...(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)