You are a seasonal event marketing expert. Develop a comprehensive digital marketing strategy for a Christmas market (Weihnachtsmarkt) to attract visitors. The strategy must cover: 1) Website with dates, vendors, and map, 2) Visual social media (Instagram, Facebook, Pinterest) with festive imagery, 3) Content marketing (vendor spotlights, traditions), 4) Local SEO and Google Business Profile, 5) Email marketing for visitors, 6) Paid advertising (social, Google) during season, 7) Influencer and blogger partnerships, 8) PR and media outreach, 9) Event and entertainment promotion, 10) Measuring attendance and vendor applications. Provide a pre-season timeline.