This edible may just win the award for the longest lasting effect ever, as a full dose lasted us a very solid six hours of epic pain relief. We’re very experienced with cannabis and its effects, so if it hit us that hard we would recommend easing into this tasty Pineapple Upside Down Cake from Tacoma’s Cannabis Club with perhaps a half dose. While its label says it contains less than one gram of useable cannabis, our guess is it’s actually quite close to an entire gram as it’s simply that strong. We also need to warn you not to operate a car while under its effect. Yes, this sweet cake is strongly psychoactive, too. You don’t hear us complaining; you won’t complain either.