Play story, should take an hour at the most, and make sure you win all mini games (put game to easy in options).
Will unlock 34 achievements whilst playing story, maybe more (will take too long to list achievements so i won’t bother).
Play carnival wheel with 4 controllers (makes getting 700 points much easier)
Star spinner 30g, Multiplayer master 5g, Wheel winner 20g
Play all 3 garland gala levels
Play both types of carnival dance
Put game on hard and play vs quiz and get
Quiz champion 20g, party perfection 50g
Now put it back on easy and play team quiz, team, and vs.
You should also get all quiz related achievements, if not repay quiz until it pops.
Play dodgeball with 4 controllers and just keep running about for the rest of the achievements.
You should now have 1000g
use walkthrough for any missing achievements