1

This question already has an answer here:

What is the red confetti for on my nearby PokeStop? It appears to have confetti flying around it.

marked as duplicate by Ave, Dragonrage, two bugs, Schism, Frank Jul 14 '16 at 3:19

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

2

This is an active Lure Module on the Pokestop. This has been activated by another player and will attract more Pokemon.

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