Grimace Shake 2024 Release Date San Diego. Who is grimace from mcdonald's? Since the debut of the grimace shake earlier this month, tiktok users have been excitedly ordering the shake, released in honor of mcdonald’s character grimace’s “birthday,” and then.
The grimace shake has arrived. Although mcdonald’s has not confirmed the exact date of grimace’s birthday, last year’s product launch would imply that it falls sometime around june 12 — a day that should be celebrated.