Last night the Sevilla MUG had our March Madness event. This was our largest event yet, with 36 people signed up. Although the aim of March Madness is to have a MongoDB Engineer at all the user groups this month, that’s not such a big deal for us as I live here, so this was also the first event where I wasn’t the main attraction - [Javier] (https://twitter.com/JvrBaena) gave a really great talk about the lessons learnt at SocialBro after using MongoDB in production for the last couple of years.