Translation of pinhead in Spanish

For each entry, there will be the translations of the dictionary, so if one entry is already included there is no extra value in adding this word and I'd say mark it as an error although it is correct.
I think it's a good idea to fly to Antigua to a language school. I feel more confident with the grammar in Spanish. Perhaps it would be better if the school would arrange the accommodation.
Thank you once again, it was very nice and it would be great if it works. Here are the few restaurants with a link, all are a little more expensive, but worth it. Warning: some links have the same name!