Legoland Discovery Center Bay Area is getting into the Halloween spirit Sept. 25-Oct. 31 with a family-friendly Monster Party. Visitors to the attraction, located at the Great Mall in Milpitas, can create a pumpkin to add to the Monster Garden, make a magical potion, go on a Lego Monster Rocker scavenger hunt in Miniland and take a scary selfie with a Lego witch. Those who complete all the activities get to brick-or-treat throughout the center. For tickets and more information, visit https://www.legolanddiscoverycenter.com/bayarea.