Tazza di Vita
In a shaker, muddle the mint, cucumber and simple syrup. Add the Averna, gin and lime juice, and fill with ice. Shake well and double strain into a tall glass filled with fresh ice. Top with club soda, stir gently, and garnish with a mint sprig and cucumber wheel.
I think this cocktail may have been Suzanne Taliericio's entry to the 2008 Averna Cocktail Contest. She is in the picture here of the finalists.
http://www.domaineselect.com/PDFs/Reviews6228.pdf

I thought it was so original that i needed to try despite ranking.
I made a test with 1/4 each on rock. And thought it has potential. It reminded to me some kind of a Brooklyn... Or a Swee' pea from Craig E of kindred.
I've made this, stired in OFD with ice:
1 oz aged jamaican rum, (>60%), 1 oz knob creek rye, (>60%), 1/4 bittermens orange citrate, 3/4 maraschino liqueur (Cartron), 1/2 orange wine, 1/3 dolin white, 2 dashes ango. Good stir.
You need strong rum and rye , and luxardo. My maraschino is a bit too soft to counter the aroma of orange bitters.
The result is quiet good. 4 stars according to me. You should try for sure.
Thanks to Rafa for posting it.