St. Louis (KSDK) -- Music and fireworks will be the headlines for Friday night's Fair St. Louis under the Gateway Arch.
Security will be keeping a close eye on the crowds after four juveniles were arrested, accused of setting off fireworks in the crowds during the Fourth of July fireworks show.
Witnesses said there were at least two explosions on the steps beneath the Arch. No one was injured.
A spokesman for Fair St. Louis said security officers check bags at all six entrance checkpoints.
Coolers and outside food or drinks will not be allowed in Fair St. Louis. No pets are allowed.
Schedule for Friday, July 6
· 4 p.m. - Gates open; programming throughout the afternoon will feature live music, Kids Town and performances on the Cultural Stage
· 5 p.m. Wild Child6 pm John Gurney- Music Video Contest Winner
· 7 p.m. Salute to the Troops
· 8 p.m. - Third Eye Blind headlines the Budweiser Main Stage, bringing their popular alternative rock
· 9:20 p.m. US Bank/Enterprise Rent-A-Car Fireworks.