Used to do that at the Maxwell Street flea market.
BTW...my buddies at U of I have finished recrunching the data relative to global warming and they used 1 of the widely accepted climate models and 2 that they developed when the got their PhDs. They will be sending me the formal findings shortly. They said 2 of the models legitimately show warming trends, but it has not been a 30 year trend up. The other model is inconclusive. Too many variances to determine a trend.
They are saying large amounts of heat are being released from subterranean volcanic activity, affecting El Nino trends which could be affecting weather. The associated earthquake activity follows these fissures.