The groom's family or a close relative or friend usually hosts the rehearsal dinner. It is usually given after the wedding rehearsal, the night before the actual ceremony. In a tradition dating back to the early 1800s, the bride's family gave a bridal feast the day of the wedding and the groom's family hosted a wedding breakfast the day after. Travelers then departed, taking with them the warmth of hospitality. The rehearsal dinner is today's version of the infare.
Rehearsal dinners can be two-part affairs.
A cocktail party may be held before the rehearsal and dinner. The cocktail party can be a break for members of the wedding. However, it should be a short affair, as too much alcohol could lead to problems during the rehearsal. The rehearsal dinner may be formal or casual. Invitations should be sent out about two weeks before the dinner.