Final answer:
There are three Graces in Greek mythology, who were known to attend banquets and adorn social events with their presence, likely acting in concert rather than independently.
Step-by-step explanation:
The Graces, also known as the Charites in Greek mythology, are a trio of goddesses who graced the divine and mortal worlds with joy and beauty. There are three Graces, and they were often depicted in art and literature as attending the assemblies of the gods, especially banquets, and enhancing social gatherings with their charm and grace.
In mythology, they were rarely separated, being sisters who acted in unison, which suggests that it would be unlikely for one to go on vacation without the others.