A New Orleans police officer interacts with children during the Iris Mardi Gras Parade on Saint Charles Ave. on Saturday, March 2, 2019.

LSU freshman engineering major Jared John places beads on his head during the Iris Mardi Gras Parade on Saint Charles Ave. on Saturday, March 2, 2019.

A bystander waits for the parade to start during the Iris Mardi Gras Parade on Saint Charles Ave. on Saturday, March 2, 2019.

Floats travel down the street during the Iris Mardi Gras Parade on Canal St. on Saturday, March 2, 2019.

Floats travel down the street during the Iris Mardi Gras Parade on Canal St. on Saturday, March 2, 2019.

Floats travel down the street during the Iris Mardi Gras Parade on Canal St. on Saturday, March 2, 2019.

Floats travel down the street during the Tucks Mardi Gras Parade on Canal St. on Saturday, March 2, 2019.

A Mardi Gras float rider participates in a parade during the Tucks Mardi Gras Parade on Canal St. on Saturday, March 2, 2019.

A bystander climbs a light pole during the Tucks Mardi Gras Parade on Canal St. on Saturday, March 2, 2019.

A Mardi Gras float rider participates in a parade during the Tucks Mardi Gras Parade on Canal St. on Saturday, March 2, 2019.

A Mardi Gras float rider throws beads during the Tucks Mardi Gras Parade on Canal St. on Saturday, March 2, 2019.

A Mardi Gras float rider throws beads during the Tucks Mardi Gras Parade on Canal St. on Saturday, March 2, 2019.

A dog participates in the festivities during the Tucks Mardi Gras Parade on Canal St. on Saturday, March 2, 2019.

Parade members interact with bystanders during the Endymion Parade on Saturday, March 2, 2019, on Canal Street.

Parade members interact with bystanders during the Endymion Parade on Saturday, March 2, 2019, on Canal Street.

Businesses on Bourbon St. operate during Mardi Gras on Saturday, March 2, 2019, in New Orleans.

Businesses on Bourbon St. operate during Mardi Gras on Saturday, March 2, 2019, in New Orleans.

A bystander prepares for the parades to start during Mardi Gras on Saturday, March 2, 2019, in New Orleans.

A New Orleans police officer interacts with children during the Iris Mardi Gras Parade on Saint Charles Ave. on Saturday, March 2, 2019.

A bystander prepares for the parades to start during Mardi Gras on Saturday, March 2, 2019, in New Orleans.

Beads hang from a tree during Mardi Gras on Saturday, March 2, 2019, in New Orleans.