Hi brides! My big day is coming up Nov.4th and I'm working out details for the rehearsal dinner. We're working with a large bridal party- 16 ppl total. Also, we're not from the US so some family members coming I form out the country. To increase mingling, we want to rent a large house (for the whole week actually) that can host our rehearsal dinner and we'll probably cater some food and family members will cook the cultural foods. Is this too informal?