On the second day of “12 Days of Metro” your transit love gave to you…a clue!

This single celled organism feeds on music in Hollywood.

Here’s how to play.

1. Follow @metrolosangeles on Instagram
2. Solve the daily riddle
3. Take a photo of your TAP card at that location
4. Post it to your Instagram (make sure your profile is public!)
5. Tag @metrolosangeles and #tapandsave

Submissions showing the correct location will be entered to win the daily prize. Contest closes at 6 p.m. Today’s prize is valued at $25. For official contest rules, click here.

Thanks to everyone who participated yesterday! Check back shortly to see who – and what – they won!