The phrase "main attraction" is often used to describe the primary draw of an event or location. However, there are several synonyms for this phrase that can be used to add variety and richness to your writing. Some possible synonyms include centerpiece, focal point, highlight, star, showstopper, headliner, top billing, and major draw. Each of these words conveys the same idea as "main attraction," but they offer slightly different nuances and shades of meaning. By incorporating synonyms into your writing, you can keep your language fresh and engaging, and make your descriptions more vivid and memorable.