Mario Kart Wii/Flower Cup

Mario Circuit
Use a mushroom only to skip the cain chop, and to also go off the ramp.

Coconut Mall
There are several places where you pass a pair of moving escalators. One goes in the direction you are driving, an the other in the opposite direction. Pick the one who goes in your direction, an you recieve a speed-boost. You will slow down if you drive over the oter one.

Wath out for the cars near the end of the tracks. If you get hit bye one, you will lose your items and lose a lot of time. Avoid these at all costs!

DK's Snowboard Cross
After you land at the top of the mountain, you will encounter a ramp, and after that some very dese snow. You will slow down tremendously in this snow, so unless you have a mushroom, star, etc. avoid this.

Near the end, you will enter a halfpipe with some shy guys. Avoid the dense snow and follow the blue parts at the edge of the halfpipe.