Can I get on a waitlist? Jen Benedict March 12, 2019 16:00 Updated Follow Yes. While rare, cancellations do occur. Please let us know your preferred date(s), venue, group size, and the best way to get a hold of you quickly. Related articles What’s the format, and how long does it last? How do I book? What’s the difference between a BATL Premium and BATL Casual (walk-in) session? How much space will my group have? What if my group size changes? Comments 0 comments Please sign in to leave a comment.