Trish is a waitress at Applebees.
Avery Bullock, Stan Smith and other agents go to lunch at Applebees in "N.S.A. (No Snoops Allowed)" where Bullock points out that she is a sassy single mother. When Steve and Stan go out to bond after raiding N.S.A. Headquarters, she teases them about leaving Steve as a tip. After the guys laugh at her little joke, her mood changes and notes that the guys failed to leave her a tip the prior time they were there.