Shel, in Chester Aaron's "The Great Garlic Book," he has several garlic soup recipes collected from various restaurants. Among them:
White Almond-Garlic Soup with Grapes, from Barcelona in San Francisco
Soup Lloyd J. Harris, from La Vielle Maison, in Truckee, California.
Spring Garlic Soup, from Olivetto, in Oakland.
Sopa de Ajo, from El Topil, in Oaxaca, Mexico.
Any of these might satisfy your desire for something different.
In "Garlic Garlic Garlic," Linda & Fred Griffith present 18 soup recipes based on garlic usage, including one I particularly like for Creamy Roasted Garlic Soup with Leeks & Potatoes.
In "The Gardener's Community Cookbook" there is a marvoulous "Garlic Lover's White Bean Soup."
Let me know if any of these pique your interest.