The mini webinar with the theme “Edu-Talk Geosphere Series 1” Geography Laboratory was held on February 12, 2022 at 08.00 WITA- finished and conducted online via zoom meeting. This activity aims to increase students' knowledge and experience. This activity also sharpens students' courage in delivering material and improves their public speaking skills. The speakers in this mini webinar were Syahrizal Koem S.Pd., M.Pd with the topic Meteorological Drought and its Relationship with El-nino-Southern Oscillation, Aprianto Sabihi S.Pd. with the topic of GIS for Mapping Groundwater Potential, Fahry Djuraini with the topic of Design Thinking For Solving Sustainable Tourism. The mini webinar was attended by the head of the Department of Earth Science and Technology, Dr. Sunarty S. Eraku S.Pd., M.Pd, head of the Geography Education Study Program, Dr. Eng Sri Maryati S.Si, lecturer and student.