We had a great time at Que Onda. We had to be in Matthews around dinner time so I yelped local restaurants and Que Onda looked like a good bet. Let me say first of all that this place kind of reminds me of Paco's near Southpark with a slightly different feel.
It also bears mentioning that we happened to go on what appears to be the best night of the week as they had $2 tacos and $3 drafts. The tacos were limited as to which ones qualified but the drafts were not as they have 36 to choose from.
We started with the appetizer trio. This was cheese dip, pico and guac. All were very good. The salsa they bring you with the chips was curious. It was a dark brown, almost black mildly spicy salsa. I asked for a hotter version and they brought me a habenero (super hot) and a salsa verde (not so hot).
I ordered a tinga, braised beef, and carnitas taco. All were tasty but I'd have to say the tinga was my favorite. They offer other non-meat options if you so desire and the kids menu had something for most kids. If you are in the area or definitely if it's a Tuesday, Que Onda will satisfy your taco cravings.