So here is the deal. I am heading to my local HBS tonight to pick up the stuff for Saturday. What I am wondering is is I will need to do a yeast starter. I will be using Wyeast 2112 California Lager. Fermenting at 60 degrees. Its a Cali-common from extract this time. I'm not even sure I will have enough time to do a starter considering we are brewing on Saturday. I would rather not do one if I can. What do you guys think. If I do start one tonight will it have enough time to multiply before Saturday afternoon?