The 70s Southern Jam begins at 7 p.m. and features live music from Smoking Guns Atlanta and other 70s-inspired musical acts.
In addition to the bands and dancing, dinner will be provided and Roswell-based Happy Hour Confections will serve up desserts. There will also be a cash bar.
A photo booth from Party Time Mugshots has also been booked so guests can take fun photos to take home as keepsakes.
Roswell High alumni are attending from all across the country, some coming as far as California and Las Vegas.
Tickets prices are $50 for a guaranteed table seat or $40 for general admission.
To attend, contact Sallie (Lynch) Golden-Ransom at email@example.com.