Reception: Yes! Ceremony: No! Unless you're a family member, then yes!
You can! But remember we are outside at a park. I suggest wearing something nice, but comfortable. Think Quidditch game!
I would say no. I don't want anyone to get a twisted ankle or hurt!
Yes! Absolutely! We will not, however, have a formal meal time. Just come and snack!
Yes! But a small amount. We want people to have fun responsibly.