Breckenridge Spring Massive, April 1 - 18: In its 10th year, this event delivers concerts, competitions, nightlife, exhibitions, jams, film shoots, family activities and the legendary spring conditions for which Breckenridge is famous. Events include the Bite of Breckenridge, Massive Beer Festival and Massive Music Weekend. Ski.com has lodging deals starting from $495 for four nights and four days of lift tickets.