DESCRIPTION: (from HGTV's press release, February 2012) HGTV is bridging the gap between television and social media with its new series Spontaneous Construction. The half-hour series, hosted by Ricky Paull Goldin, harnesses the power of email, Facebook, Twitter, Craigslist and other social sites, to activate a "task mob" of carpenters, skilled laborers and neighbors who travel from near and far to dance, laugh and surprise homeowners with a stunning renovation in just two days. The "flash mob" performances to such hits as "Footloose" and "Bust A Move" are surreal, but the renovations are the real deal. HGTV is airing two episodes on Friday, Feb. 15 at 8 p.m. and 8:30 p.m. ET.