Here's my practical space set-up for Mario Party: Super Deluxe, which a dream game of mine featuring all the mini-games from the first three parties along with a bevy of new play modes.
Blue Space (+)
Recieve three coins. If you land on multiple blue spaces in a row, you receive one more coin each time. If all players land on 20 Blue Bpaces total, Bowser comes in and makes the Blue Spaces smaller, which means you only get one coin, and the Red Spaces larger, which means you lose five coins.
Red Space (-)
Lose three coins. Land on multiple Red Spaces in a row and you lose one more coin each time. If all players land on 15 Red Spaces total, Bowser accidently makes them smaller, which takes away one coin, and the Blue Spaces larger, which gives five coins.
*During the Final Five, coins given or taken on Blue and Red Spaces are doubled.
Special Space (?)
Land on this space and a special board-specific event will take place. Usually you'll get send to another part of the board, or change the board's layout in some way. If you're lucky, you'll land the ? Space that activates a hidden Mini-Quest. If you follow the Quest's instructions within the specified turn limit, you'll receive a bonus item.
Event Space (!)
Land on this space to start an Event. A character will appear and do something for you. Events include:
-Chance Time: Tumble shows up and starts the Chance game. Two players will be selected by the wheel and must trade coins or stars.
-Item Game: Toad will appear and start an Item Mini-Game where you can win an item.
-Quiz Time: Toad or a Koopaling will appear and ask a question. If you get the answer right, you'll win one or more item.
-Battle Game: Goomba appears and launches a Battle Mini-Game All players must pay coins and play to win the jackpot.
-Duel: Goomba appears and starts a Duel Mini-Game. You select another player to duel and the winner receives coins from the loser.
-Gamble: Game Guy shows up and starts a Gamble Mini-Game. You bet a certain amount of coins and can either win a lot or lose it all based on luck.
-Bowser Event: Bowser appears and pulls one of his many dirty tricks.