Help me conduct a Vans campaign proposal PowerPoint. The visuals should be in street-style and fashionable. There are in total three events. 1. Authentic shooting campaign - invite 6-7 influencer to create pictures and editorial videos. Could visit their workplace and relate their job to the Authentic spirits. 2. Shoes remake workshop - conduct shoes remake workshops and competition. Could invite art and fashion OG to draw on shoes and held an event. 3. Skateboarding event in Vans store - one of the Vans store in Hysan is next to the skateboard playground. Invite skater to wear Vans and skate in the event. Also, special Vans collection from Vans collector could be showcased in Vans store. Help me to elaborate and finalise the events in detail. Write all ideas starting with objectives such as demonstrating Vans Authentic spirits and connecting communities. Write in a pitching tone to sell the ideas.