https://cloud.google.com/container-engine/tshirt
The launch of Google Container Engine has truly been a community effort. Developers like you have provided feedback throughout the beta process, and over 400 developers have committed code to Kubernetes. At the very least, you deserve a shirt.
To get a shirt, tweet @googlecloud with the hashtag #imakubernaut about why you love Container Engine or Kubernetes.
If you are one of the first 1,000 to tweet and you meet the terms and conditions (below), we'll direct message you with a link to fill out your t-shirt size and shipping address. We'll ship out the shirt free of charge.