What happens when you combine Oktoberfest spirit, local restaurants, craft drinks, classic arcade games and a little mystery? You get Prost! The OktoberCrawl™, the newest chapter in the Des Moines Crawl Series™, coming to the Marina District on Friday, September 18. Produced by Seattle Means Business in partnership with Friends of Des Moines Marina Steps, the OktoberCrawl is a progressive food-and-drink experience designed to get people out, exploring local businesses and e