The party is going to be held on Oct. 12 at Martin's West in Woodlawn from 8 p.m. to midnight, according to the event's website.
The school opened its doors in 1963.
Tickets are $57 per person and buyers will receive a commemorative booklet and a keepsake mug. The deadline for tickets is Sept. 27. Attendees must be 21 or over.
For more information please contact the Celebration Committee at LHSturns50@gmail.com or contact Margie Wright at the school at 410-887-1415, or visit the event's website.