Eastgreen Craft Beer Brewery is a Dutch craft beer operation based in Enschede, in the province of Overijssel. The brewery was founded by Jos Oostendorp, who set it up as the driving force behind the Yellow Moon beer brand. In its early days, Eastgreen operated as a contract brewer, making use of existing brewing facilities to bring its beers to market. The brewery is closely associated with the Yellow Moon label, under which Jos Oostendorp presents his craft beers with pride. As a gypsy or contract brewing operation, Eastgreen focuses on the creative and entrepreneurial side of craft brewing, developing recipes and beer styles that reflect a passion for specialty beer. The Yellow Moon brand serves as the public face of the beers produced under the Eastgreen name. Eastgreen Craft Beer Brewery represents the growing independent craft beer scene in the eastern Netherlands, with a hands-on approach to brewing and a clear identity tied to its founder and the Yellow Moon brand.