1) Find any evidence you can on an internet search that car-washes in California need to worry for their future. 

2) Many people like BEVMO for purchasing alcohol and drink-related goods. There may be a big threat to their existence from a competitor. Find BEVMO's biggest new competitor. This competitor is expanding fast in California and Nevada. In Las Vegas, there is a THIRD major competitor to BEVMO.. and it appears to be a family-owned business. What is this large competitor in Las Vegas? 

3) Lake Tahoe, California, and Nevada has always done well up to recent years. You can gamble and ski and enjoy the lake. Do scanning to find several major threats to the success of Lake Tahoe and Lake Tahoe businesses. 4) Search the internet for threats to Napa Valley as a wine region