Conducting our "Let's Build Our Own Metaverse" project that took place 29 October - 05 November 2022, increased youth's awareness and understanding of risks and threats, as well as, benefits and opportunities related to the advances and broader adoption of the metaverse, and other applications of blockchain technologies, and, in particular, non-fungible tokens (NFT). These technologies are widely considered a new more advanced version of the internet and are frequently referred to as Web 3.0. Web 3.0 technologies, according to many experts, will be more controlled by individuals and not global tech behemoths (e.g.: Alphabet, Meta, Apple, Amazon) which control Web 2.0 applications. In 2021, when Facebook renamed itself to Meta, the popularity of metaverse implementations, as well as other applications of blockchain such as NFT (non-fungible tokens) grew significantly. Consequently, many experts and people familiar with those technologies started to ponder the risks and benefits related to them. We invited to our project young people that are familiar with blockchain and technologies. In particular, we invited youngsters that are big fans of emerging metaverse technologies, IT students, but also youth that are more artistically focused and would like to use blockchain technologies to distribute their works independently from big corporations.