Because of the, ahem, "snowstorm" last weekend, the RAW showcase that I am participating in was postponed, to this upcoming Sunday, March 3rd. So if one reason you couldn't go this past weekend was due to other events/plans, you're in luck, you get another chance:
I've been successful thus far in sketching every day in the book that I bought for that purpose, starting on January 1st. I may not always know what the hell is coming out of my mind - nothing new there - but the point is to get it down on paper. And who knows where it can go from there.