This swig of rum, served with lime, salt and coffee grounds, will be among the surprises unveiled at Wednesday's dinner. (Marc Ramirez)

This swig of rum, served with lime, salt and coffee grounds, will be among the surprises unveiled at Wednesday's dinner. (Marc Ramirez)

What most people know of South American drinking culture typically boils down to a handful of things - cachaca and the Caiparinha cocktail, pisco and the Pisco Sour. Daniel Guillen, the former beverage director for La Duni restaurants and one of Dallas' more innovative bar talents, is on a mission to change that. For several years, driven by a notion that has since become a passion, the Peruvian-born bar man has been researching South American cocktail tradition; with his departure from La Duni, he's ready to spring his knowledge loose upon the world in a series of events that will roll out in the coming weeks.

Your first chance to experience the fruits of his obsession will be on Wednesday, when Guillen pairs up with Twenty Seven chef David Anthony Temple for a six-course dinner titled "The South American Gentleman's Companion," named after Charles Baker's legendary cocktail tome of 1951.

The event will be a tour de force for the 27-year-old Guillen, who puts as much thought into presenting his cocktails as he does into making them. We're talking about drinks served in everything from tin cans to test tubes - but as always, there is method to his madness: In addition to showcasing the continent's drinking traditions, he's equally amped about reflecting South American street culture. "It's what you see when you go out of the house and grab your first bus to work," said Guillen, who you'll now find occasionally behind the bar at Proof + Pantry, in the Arts District. "Street cart vendors, little candy carts near the schools - you can apply those things and come up with something off the charts."

Guillen, now putting in time behind the bar at Proof + Pantry, has a wealth of South American drink-culture knowledge to share. (Marc Ramirez)

Guillen, now putting in time behind the bar at Proof + Pantry, has a wealth of South American drink-culture knowledge to share. (Marc Ramirez)

Guillen's libations will be paired with Chef DAT's Latin-inspired fare, including BBQ's gnocchi, roasted cabrito, coconut-encrusted cod and smoked duck breast tostadas.

The 7 pm reservations-only dinner is limited to 35 people and will take place at Twenty Seven, 2901 Elm Street in Deep Ellum. Price is $120 plus gratuity, and doors open for dinner at 6 with an aperitif to start. Reservations can be made via credit card at rsvp@twentysevendallas.com.

Can't make dinner? You can still sample a lineup of South American-inspired cocktails and other surprises at a public post-dinner reception at 10 pm, with special prices for dinner guests. Think Argentinian Boilermakers, a South American Old Fashioned and Guillen's celebrated Rosemary's Affair, which earned him regional honors from Bombay Sapphire gin and was among my favorite cocktails of 2013.

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