Places with pineapple:

• the Southeast Michigan Bromeliad Society, at its annual show at the Matthaei Botanical Gardens in August
• the Pineapple Building on Depot Street
• the metal pineapple that graces the roof of the title company on N Main
• Pizza places (pineapple pizza!)
• Retro at ACME Mercantile
• Books at the AADL:
• Fresh at the PFC
• Covered in chocolate at Schokolad

References

• The Play Ground, Ann Arbor District Library local events blog, August 16 2007