Related Clues:

• Opening bars
• Dressing requisite?
• Exordium, informally
• Freshman course
• First course, sometimes
• Emcee's opening
• Bar food?
• Course with lettuce
• Leaves for lunch
• Foreword, e.g.
• Bowl of greens
• Musical opening
• Preface, for short
• Emcee's text
• Green course