Postcard PT-627470 nunoftferreira Portugal 7 May, 2019 17 days 308 miles Lilibetty Spain 24 May, 2019 Loading map... Old tradition since 1850 in a small village of Portugal in 19th of March at night. People glue to the Wall with clay empty snail filled with olive oil...and this is the only light in streets! Lilibetty said: posted over 4 years ago Thanks for the explanation You need to sign in to leave a comment!