Wedding crashers are wanted at a one-of-a-kind wedding at Downtown's historic Market Square Park. One lucky couple will say "I do" and share their first kiss as husband and wife under Macy's Mistletoe on the Go, the largest mistletoe in Texas.

Houston's own Saint Arnold Brewing Co. held an online competition for couples ready to get hitched. After submitting their vows, Sean Lamb and Kanzeana "Nena" Reith were chosen as winners for a unique and blissful pop-up wedding, united in marriage by one very saintly Saint Arnold employee. Mistletoe Madness kicks off at 5 p.m. with live music from the Lords of Kool, plenty of Saint Arnold beer, delicious food from Niko Niko's and free photos under the mistletoe.

Then at 6 p.m., all eyes turn to the bride as she walks down the aisle. Crashers are invited to stay for more holiday romance as Alamo Drafthouse Rolling Roadshow presents Love Actually at 7:30 p.m.