The parade for the 2008-09 NBA Champion Lakers starts at 11AM on Wednesday 6/17. According to ABC-7 TV, it'll start in front of Staples Center on Figueroa at 11th, and end inside the Los Angeles Memorial Coliseum with a celebration at Noon.
Coliseum gates open at 9:30 that day. Admission is free. As you might expect, fans are advised to arrive EARLY.