Police say the suspect or suspects used a handsaw during each incident.
Eggs and stones were thrown at moving cars damaging them.
Police were called to the Boalsburg Cemetery late Sunday morning.
Two dozen of those arrested face charges as adults.
Police say those responsible caused approximately $5,000 in damage.
Surveillance photos of suspects released, police say suspects spray painted anti-Semitic slogans and swastikas on 12 cars in front of predominantly Jewish fraternity.
Police need you help to find a man who damaged two vehicles.