The punk-pop singer and bassist, 67, exchanged vows with Krista Napp at Michael's Restaurant in Santa Monica, California, but the reception was far from traditional.

In addition to the Twin Towers cake, which featured likenesses of the couple on top of each structure, the newlyweds gifted friends and family members with personalised box cutters as party favours, with the image of the engraved blade printed on each place card, according to photos obtained by

The nuptials took place 19 months after the star mourned the death of his brother, Bob Casale, in February, 2014. He was 61.

The Twin Towers came crashing down on 11 September, 2001 as part of the worst terrorist attack on U.S. soil.