Toss first 3 ingredients with 1/4 cup Lemon-Poppy Seed Dressing.
Layer watermelon, peach mixture, honeydew, berries, and grapes in a large glass trifle dish or tall glass bowl. Serve immediately, or cover and chill up to 8 hours. Toss with remaining 1/2 cup dressing just before serving. Garnish, if desired.
Haven't made this and will revise rating, if needed when I do, but have a question and didn't know how else to ask:
It sounds delicious but I am confused by the last line: toss with remaining dressing just before serving.
I wouldn't want to toss a trifle, you lose your pretty layers. Do you drizzle the dressing on top? shmilyengle, what did you do?