A selection of recent Sinners projects — the problem we were brought in to solve, what we changed and the result.
An independent operator needed a full bar programme built from scratch eight weeks before opening night — no layout, no menu, no trained team.
Sinners delivered the bar concept, equipment and supplier setup, an opening drinks menu costed to target margin, full SOPs and a two-week training programme for the new team.
Result: Doors opened on schedule with a confident, fully trained team and a menu ready for service from night one.
An established cocktail bar's menu had gone stale — sales were flat and the team had lost confidence in the offer.
Sinners created a new ten-drink signature menu with full specs, batching and prep methods, costed the list against target GP, then trained the whole team on execution and service.
Result: The new signature drinks became top sellers within the first month, run confidently by a team that helped build them.
A multi-site bar group was losing margin to inconsistent standards, stock waste and slow service — without a clear view of why.
Sinners ran a full Sinners Bar Audit across service, stock control, workflow and team standards, then delivered a prioritised action plan the venues could implement immediately.
Result: Tighter pour control and a reworked prep workflow cut waste and reduced ticket times during peak service.