Conduct a walk-through of the venue with key vendors such as caterers and entertainment. Plan any additional parties or showers and make sure you have confirmed the dates. Research marriage license requirements. You may need to make an appointment to obtain a marriage license. Some state have a time limit from the time you get the license to the time you must record the marriage with the state. Consider if you want to make plans for a post-wedding ceremony celebration brunch or gathering before you leave for your honeymoon or for when you get back.