Only if the person is already listed when you RSVP on the website

No, since the venue is a winery they do not have a hard liquor license and if they have hard liquor on site, you will be asked to leave the wedding and the bride and groom will be fined.

Plenty of tequila will be had the night before at our welcome dinner ! We will send out invites for this separate as it will be a small group.