We've been coming here forever and I just can't do it anymore. Tia Rosa was one of our favorite places- there were definitely some quality changes when it became Rosas. But both the taqueria and restaurant are awful now. I have a dairy allergy and no matter how many times we go over it they can't seem to just not put sour cream or cheese on my stuff. I most recently went here with my best friend and our kids and I ordered something that I know is easy for them to just not add the cheese I reminded them I have an allergy and to Not put any dairy on it- still came with dairy. Sent it back- the gentleman in the back of the taqueria had the balls to tell me just to push it off to the side (because that's how food allergies work). I had a bad feeling asked them to make sure they handled it properly and would remake the entire dish and not scrape it off- and guess what... They scraped it off. I can't count how many times this place has failed to just comply with my simple allergy request and we sadly always went back because it was a special family place for us and we had favorite entree there. But I just can't do it anymore. I hate arguing that my food is incorrect, being treated like crap for their mistake, and then being the last one in my party to eat my meal when it finally comes when my toddler is done and sick of sitting at the table for so long. This is one of many incidents that proves this place just can't handle simple menu requests and it's very disappointing to be treated in such a way when their laziness and negligence to such a simple thing will make you sick. I did write the owner and mangers after this last horrible experience because it was my final straw and she handled the situation well and apologized and said she would be training her staff but for other people with true food allergies please be ware. Food is good, we always loved the chips and salsas, servers are awful, but sadly find to find a new favorite Mexican joint.