With chaos, I think you just need to bomb-rush milk production and capacity, then focus on using coffee, expresso, cream, and milk until you can get the ice. Focus on the two big upgrades, while using the instant-milk production upgrade and happiness's now and again when needed.
So I know I'm defintly cheaping out from asking, but how do I get all the secrets? I've got four blank. Ones I do have/see are Milk Lover, Working Overtime, Cup Seller, Full Wardrobe, Moonoply, Chaos Diffculty, Familiar Faces, and Ultra Chaos. Can anyone help?