Christmas Fairs, Gingerbread and More This weekend

What's happening this weekend in and around Park Slope.

- Build It Green!NYC will host the third annual Crafted at the Canal holiday fair focused on reuse, recycling and reclaimed materials on Dec. 6 from 5-9 p.m. and Dec. 7 from 10 a.m. to 5 p.m. 

- Add the St. Boniface Christmas Fair to the top of your one-stop-shopping plans. The fair will be held Saturday from 9 a.m. to 4 p.m. and Sunday 9 a.m. to 3 p.m. at the Auditorium of St. Joseph's High School, 80 Willoughby St.

- On Saturday at 10 a.m. head over to Saint Francis Xavier Lyceum (President Street between 6th & 7th Avenue) for the annual Christmas Fair with over 25 vendor tables that display arts and craft items, handmade items, novelties, candles, jewelry, cosmetics and more.

- Sure you've made a gingerbread house before, but have you ever made a gingerbread ship? You can at this family-friendly workshop featuring the culinary genius behind Le Petit Bakery Saturday, 1 p.m. at the  Brooklyn Navy Yard Center.

- Music Together of Park Slope, at 386 First St., is holding a free open house sing-along Dec. 7 from 1 p.m. to 3 p.m. to celebrate the release of "Raising a Beatle Baby: How John, Paul, George and Ringo Helped us Come Together as a Family."