Well, I have spoken with everyone on this end and the consensus is that October 11th isn't doable for us. Saturday is typically not a good day for a speaker to come here. That is our busiest day attendance wise, and we are almost always booked for a special event Saturday night. That Saturday we already have a wedding scheduled. Furthermore, we have found that lectures are not well attended on Saturdays. Weekday evenings when we have nothing else going on in the museum really work out best. But we are certainly open to hosting another meeting or event here, especially once the tank is up and running, so let me know if anything else comes up!