
Jackson's father, Joe, is expected to attend the event, as well as a local music talent host. It will kick off at 6:00 pm (2300 GMT).
Since Jackson's death, fans have gathered in the city, congregating at Jackson landmarks from his early life, including the family home on 2300 Jackson Street.
The city is also home to "Mr Lucky's Lounge," where the Jackson 5 played their first formal gig.
The gritty steel town, which regularly makes the FBI's list of America's 10 most violent cities, is located 10 miles (16 kilometers) southeast of Chicago.
Jackson's father, a steelworker, formed the Jackson 5 in 1964. The family left Gary for good when Michael was 11 years old after signing a record contract with Motown Records.
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Since Jackson's death, fans have gathered in the city, congregating at Jackson landmarks from his early life, including the family home on 2300 Jackson Street.
The city is also home to "Mr Lucky's Lounge," where the Jackson 5 played their first formal gig.
The gritty steel town, which regularly makes the FBI's list of America's 10 most violent cities, is located 10 miles (16 kilometers) southeast of Chicago.
Jackson's father, a steelworker, formed the Jackson 5 in 1964. The family left Gary for good when Michael was 11 years old after signing a record contract with Motown Records.
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