Each of them have (what I think is) a new figure for the progression; and then could be mixed with the staples of long lines, DSDs, etc.
I'm not even pretending to break this up into A's and B's; because they're not that kind of dance ;-)
Long Corners
by Luke Donforth
longways set
top in left line trade with bottom in right line, giving a high five with the left hand in the middle
then next trade and high five, and the next, until both lines have swapped and you're across from partner again
the
pair at the top of the line (was bottom couple) stays put and swings each other around,
while two lines do a cross trail at the top; giving your partner a high
five with your right when you pass
head of each cross-trailing line leads back down to bottom of their original side of the set and stays there. Everyone else follows in their line
long lines forward and back
DSD partner straight across
Progression
1 2 3 4 5 => 5 1 2 3 4
(unmarked peg is the caller)
The Fountain
by Luke Donforth
Longways sets
Top couple makes an arch and goes over the other two lines
The rest move up, and when the reach the top, they make an arch and go down over the rest of the line
When the bottom couple reaches the top, the separate (peel the banana style) and lead their line down the outside (no hands). Everyone except the original top couple (now at the bottom) follows.
The couple at the bottom swings, and as other folks get back to line; they can swing their partner.
Long lines forward and back
Allemande your partner
Other hand Allemande your partner
Progression:
1 2 3 4 5 => 2 3 4 5 1