Today is last chance to give your preference order for the type of social event at https://github.com/BONSAMURAIS/hackathon-2019/blob/master/Participants.md

1. Inside Sagrada Familia (https://en.wikipedia.org/wiki/Sagrada_Fam%C3%ADlia)

2. Barcelona Top View

Visit to Park Güell (not the closed part) and other places with magnificent views of Barcelona. 

3. “Orienteering” with Quiz – around the old town of Barcelona

4. El Born, Barceloneta, and a walk along the beaches of Barcelona

For some entry tickets, the age matters (below or above 30 years) as well as if you have a student card, so please indicate like in this example: 

• Bo Weidema | Github: boweidema (BONSAI); Social event preference: 4,2,1,3; >30 years, not student