One of the many things Charlie and Erika have bonded over is their shared love of international travel. For their honeymoon, the couple plans to spend a few days soaking up the lush greenery and Guinness of Ireland (somewhere Charlie has never been) followed by a few days celebrating the Christmas-time festival Krampusnacht and tasting local pilsners in the Czech Republic (somewhere Erika has never been). In lieu of a traditional gift, the couple kindly asks guests to consider making a donation to their honeymoon fund to send them on their first international trip as husband and wife.