That's a great idea! What are your plans for the other 10?
Edited- because we must have posted at the same time and you answered my question!
You need a dopplebock for December, I think. And a hefeweizen for August. Or move the July Schwarzbier later, and have the hefe in July. I'd rather see an alt in July, rather than a schwarzbier but April could be a good month for an alt as well.