Amazon's Treasure Truck will stop at an East Sacramento brewery today, marking the first opportunity for local shoppers to check out the deals it offers. The truck will be at Hoppy Brewing Co. from 11 a.m. until 4 p.m. today, Amazon confirmed on its app. The app lists a deal for a Vitamix 5200 blender for $298, a savings of $150, according to the e-commerce giant. Hoppy Brewing is at 6300 Folsom Blvd. Earlier this week, Amazon (Nasdaq: AMZN) announced plans to bring the truck to the Sacramento…