The BRIDGE-AI Smart Mushroom Project recently conducted a practical field activity focused on the mushroom incubation preparation process. Team members joined experienced farmers at a partner mushroom farm to gain firsthand experience in preparing mushroom grow bags for incubation, one of the most important stages in mushroom production. Participants learned how substrates are prepared, how mushroom spawn is introduced using the spooning method, and why consistency, hygiene, and careful handling are essential for successful cultivation. During the session, the team actively participated in filling mushroom bags, organizing the prepared bags, and loading them onto a lorry for transportation to the incubation facility. The experience demonstrated the importance of teamwork, efficient workflow, and proper handling throughout the production process. Beyond the practical training, the activity provided valuable opportunities for discussions with farmers about the challenges and opportunities within commercial mushroom farming. These insights help BRIDGE-AI identify practical applications for artificial intelligence, including environmental monitoring, disease detection, production planning, knowledge sharing, and decision support systems. The field exercise reinforced the project's commitment to combining practical agricultural experience with innovative digital technologies. By working directly with farming communities, participants strengthened their technical knowledge while contributing to the development of AI solutions that address real-world agricultural needs and promote sustainable food systems.