I really love the public Asatru ritual with several Kindreds. For one thing it shows how this is a positive religion, and one of community. I think people need to see that.
It is a good thing you let everyone know how limited time was for the event! Would not want to be mid speech when time runs out! Also would seem rude to event staff to keep going past the time slot! Especially if there were other things planned for the spot you did ritual in. However, I applaude the fact the message of the ritual was clear given the time slot you guys had! Also, with the fact there were more than two kindred there and no one bumped into each other!