Jackpot 777

Mosey to three stations, doing 7's* at each, with a creative locomotion for each set of 7's
Example: 
7’s on the Hill
Big Boys on top
Star Jumps at bottom
Locomotion: Burnies 

7’s in the Tunnel
Plank Jacks at one end
Mountain Climbers at the other
Locomotion: Sprints 

7’s on the Stairs
Copperhead Jump Squats at bottom
Copperhead Merkins at top
Locomotion: Going up the stairs

Early finishers at each station plank for the 6.

You will probably finish in ~30 min, so have some extra work to do: 
Step Ups
Wall Walkers
Calf Destroyers
A good run
A solid Circle of Mary
etc. 

While this is a no-coupon workout, you could incorporate coupons and have them be a part of both the station locomotion and the mosey between stations. ​

*For the uninitiated, 7's are a pair of exercises does in sequence, starting with 1 of the first exercise in one spot, locomotion to another for 6 of the second exercise. Each round adds to the first and takes from the second, but it always adds up to 7 total. 
Example: 
1 Big Boy - move - 6 Merkins
2 Big Boys - move - 5 Merkins
3 Big Boys - move - 4 Merkins
4 Big Boys - move - 3 Merkins 
etc. 
Set ends when the numbers have completely reversed.