The document discusses using social media, such as Twitter and Facebook, for marketing catering businesses. It provides examples of how caterers can use social media to engage customers, build their brand, and increase sales. Specific strategies mentioned include posting photos of work, participating in relevant discussions, creating events to promote open houses, and sharing industry news to build credibility as an expert in catering. Case studies show how social media allowed caterers to expand into new markets and engage more brides. The conclusion emphasizes that success in social media takes time but is important for caterers to join various platforms.