In the fall, Tri Sigma plans a themed Date Party. In the past we have had themes like "S" is for Sigma, Emoji, Hunt or be Hunted, Rescue Me, and Toga. We also have our annual Formal in the fall where dinner, awards, and dancing takes place.
In the spring, Tri Sigma plans another themed Date Party just like fall. Towards the end of the semester, we have our annual Semi-Formal.