Art Shanty Projects began its first of four weekends welcoming visitors to explore immersive art installations on Lake Harriet in Minneapolis. (AP video: Mark Vancleave)

A Minneapolis wintertime staple is back once more – this time, with renewed hope. As the Ice Shanty Art Project enters its 21st year, it's coming off arguably it's toughest year – when Minnesota's warmest winter on record cut the project short after just a handful of days.

A polar vortex sun and below-zero wind chills marked the opening day for the Art Shanty Projects on Lake Harriet.

After being canceled last year due to warm conditions causing uncertain ice levels, the Art Shanty Projects on Lake Harriet are gearing up to open on Saturday.

The cold weather is great news for organizers of the Art Shanty Projects gearing up to open on Saturday after last year’s warm-up cut their program short.

After last year’s event was cut short by March-like temperatures, organizers have been monitoring the forecast.

Visitors dance in The Hot Box Disco Inferno, an interactive art installation, on the the opening day of the annual Art Shanty Projects, on Lake Harriet in Minneapolis, Minn., Saturday,

The Art Shanty Projects, featuring 20 uniquely designed shanties with performances and interactive experiences, returns Jan. 18–Feb. 9, showcasing a new mentorship program and celebrating ideal ice conditions after last year's weather challenges.