Biking Costa Rica's South Caribbean and enjoying meeting its people and signs

The sign reads, It is not allowed to smoke marihunana inside this store, outside it is. Thank you. Also, this lady wrote a book on Puerto Viejo`s history which is just a gem and we encourage you to buy it from her. If she is around, she is kind enough to autograph it for you. Thank you.  The other sign is self explainatory