• Learn about agency efforts to address stormwater pollution and how to get involved at a Dec. 10 5:30-7pm symposium hosted by the Tahoe Resource Conservation District and League to Save Lake Tahoe at Lake Tahoe Community College in the Aspen Room.

• EXL Media team of Lake Tahoe is celebrating its 20-year anniversary of providing media campaigns to local, national and global clients.

• Diamond Peak Resort has installed two electric vehicle-charging stations.

• Sugar Bowl Resort will open for top-to-bottom skiing and snowboarding Dec. 6.

• Alert Tahoe is a new, one-of-a-kind, fire camera and multi-hazard tracking system that Graham Kent with the UNR Seismological Laboratory will be talking about Jan. 8 at 6pm at the Tahoe Environmental Research Center in Incline Village. Cost is $5.