Which Shakespeare's Pizza, Inc. products are vegan?

• Shakespeare's Pizza, Inc.

  HAWAIIAN STYLE HAM AND PINEAPPLE PIZZA, HAWAIIAN STYLE
• Shakespeare's Pizza, Inc.

  FOUR CHEESE PIZZA, FOUR CHEESE
• Shakespeare's Pizza, Inc.

  PIZZA LOVER'S PASSION, PEPPERONI, ITALIAN STYLE PORK, RED ONION, GREEN PEPPER, MUSHROOM
• Shakespeare's Pizza, Inc.

  DOUBLE CHEESE PIZZA, DOUBLE CHEESE
• Shakespeare's Pizza, Inc.

  VEGETARIAN PIZZA, VEGETARIAN
• Shakespeare's Pizza, Inc.

  ITALIAN STYLE PORK PIZZA, ITALIAN STYLE PORK
• Shakespeare's Pizza, Inc.

  PEPPERONI PIZZA, PEPPERONI
• Shakespeare's Pizza, Inc.

  SPINACH ARTICHOKE PIZZA, SPINACH ARTICHOKE