The special B came around because it was a mistake entirely. I meant to grab from the Caramunich Bin at my LHBS and started pouring SPecial B in with the rest of the grains. Once I noticed what I did, I tried to "pick out" each special B kernel and soon realized that was a lost cause. I saw on the scale I put in 3-4oz. So I grabbed the Caramunich for the rest of the amount I needed and figured that this batch of Octoberfest was going to be ruined.
I wasn't overly excited for the brew day since up to that point I haven't used special B before and thought it was going to mess it up. When the beer was ready to be had, I poured my first pint and the special b was every so slightly there but it did make that Oktoberfest a bit more complex and it was a hit! I made the same recipe the following year, however omitting the special B and it didn't have that special character that the previous years had. Special B isn't anything I'd use in large amounts but the "sprinkling" of it ended up being the best mistake I've made.