Bad behavior towards infants and racist patrons

We booked a breakfast for a table of 10 , as the reviews indicated it was a family friendly restaurant. I had just 4 weeks prior given birth to a baby and wanted to introduce him to his grandfather. Unfortunately on arrival I had put the lean at table and went to car to fetch family and rest of baby goods . During this period another table who was sitting outside and seemed familiar with staff , decided it was too windy and sat at our booked table. Without wanting to Cause a scuffle I indicated to waiter that was our table . She said yes but you know these white people why don’t you go sit outside. She was too scared to confront them, so I did , they called me a liar and that I did not belong there . Enraged I took my baby and very loudly indicated they were racist but worse they would want to newborn baby to suffer for their own convenience . When I approached management she did not ask them to leave instead wanted to place us inside the hotel lobby which was equally as drafty. The incident happened over a year ago but it has angered me and my family so much we never returned and told everyone how I accommodating and welcoming they were to racists.