Inrap, a French public institution specializing in archaeological research and heritage, is participating in the **Fête de la science 2026**, an annual event that promotes scientific culture across France. This year’s theme, "Saveurs savantes," explores the connections between science, cuisine, taste, and food. The event will take place from October 2 to October 12, 2026, and includes various activities that aim to make scientific knowledge more accessible to the public. In Vitry-sur-Seine, in the Val-de-Marne department, Inrap is involved in the event "Les Ardoines se dévoilent," which highlights the history and archaeology of the area. The event will feature the inauguration of the Niki de Saint Phalle bridge, a structure named after the artist known for her colorful, sculptural works. The public is invited to a temporary village set up around the new bridge, where they can attend archaeology workshops, enjoy light projections, music from The BrassTimber and a DJ, and sample food. The official opening of the bridge will occur at 6 p.m., followed by a community event from 7 p.m. The program runs from 5 p.m. to 9 p.m. on Saturday, October 10, and is free to attend. Visitors will also have the chance to explore the history of the neighborhood, including remains discovered since 2016, up to a recently excavated Mesolithic site. Activities will include recreations of prehistoric practices like making fire, crafting jewelry, and simulating archaeological digs. In Coulommiers, located in the Seine-et-Marne department, archaeologists Vincent Marchaisseau and Cédric Roms from Inrap will present a conference titled "The architecture of the commanderies of the commanderies of the Templars and then the Hospitallers in the former county of Champagne and Brie." The talk is part of the "Université du Temps Retrouvé" cultural lecture series, organized by the city of Coulommiers in collaboration with Gustave-Eiffel University. The conference will focus on the archaeological study and preservation of the architectural heritage of former Templar and Hospitaller houses in the regions of Champagne and Brie. The event will take place on Friday, October 9, from 3 p.m. to 5 p.m. at the Micro-Folie de Coulommiers - Commanderie des Templiers. Admission fees vary depending on the visitor’s status, with lower costs for students, people receiving social minimum benefits, and residents of Coulommiers. These events reflect Inrap’s commitment to engaging the public with archaeology and history through educational and interactive experiences. Whether through exploring ancient food practices, examining medieval architecture, or uncovering local heritage, the activities aim to bring science and history to life in accessible and enjoyable ways.