The usual...
Dollar Dots - Gross only (all for par or better)
Skins
Sandy
Barky
Froggy (water hazard)
Dirty Par (desert, waste area, scrub, etc)
Lizard (chip in)
Sticky (putt longer than flag stick)
Polesky (approach for birdie less than length of flagstick)
Progressive Greenies (closest to the pin - par or better. 1st par3=1 dot, 2nd=2 dots, etc)
Reverse Greenies (Greenie opportunity but 3 putt...other players get a dot)
Piggy's...calling your up and down from off the green...if you miss other players get a dot)
Front 9 low gross
Back 9 low gross
Overall low gross
Front 9 low net
Back 9 low net
Overall low net
Front 9 fewest putts
Back 9 fewest putts
Overall fewest putts
Progressive Birdies (1st birdie made in group=1 dot, 2nd=2 dots, etc. capped at 5 dots. $5 birdies on the back nine makes for some excitement.
We've even done Long Drive Dots (must hit stay in fairway) on predetermined holes (basically anywhere a driver can be used). You must 'qualify' by making par or better.
We'll sometimes play 'rotating partners' as well.
I didn't realize we had so many dots in play until I wrote this.