Yes, both the ceremony and reception will take place at the same location.
There will not be a snow date, however there will be a plan to provide some transportation to the venue in the event of heavy snow or ice.
You will be able to indicate your request when you RSVP.
Invites will specify whether we are able to accommodate an additional guest. The bride and groom have large families, and therefore had to be very selective with the guest lists. The couple ask that those who love them and wish them well understand their request to not bring additional guests.