4. It’s a full evening
The tour lasts 3.5 hours, which should give you plenty of time to talk with persons of interest. Or plenty of time to acquire enough liquid courage to finally open your mouth and start talking.
5. Even if you don’t acquire a number, you’ll acquire KNOWLEDGE
Sure, you might already fancy yourself a beer expert. But the knowledgeable tour staff and brewery personnel who will be guiding you are expert-er. They’ll walk you through the tastings and processes, filling your belly and brain simultaneously. Pay close attention to what your new "friend" likes for future reference.