yeah I never tried it I think it was only at their flagship roastery locations, and I don't really go to starbucks regardless, but it was like... In the iced drinks too? so it gets all nasty and congealed? whyyyyyyy

I didn't hate my evoo/espresso but it didn't add much to the flavor. There's a certain drink I've made at home that involved shaking an espresso over ice such that it foams up really nice that could maybe work with a little oil but I think it would still separate too fast