Here are few of the innovative names and tech-fest event ideas for Civil Engineering department tech fest and other event. I have attached a tagline for each of the event so that you can use it for your posters.

1. "Srishti: The Confluence of Engineering Excellence"

   • Tagline: "Unleashing the Architect within You!"

2. "Bhoomija: Constructing a Sustainable Future"

   • Tagline: "Building Bridges to a Greener World!"

3. "Karmayogi: Unveiling the Pioneers of Infrastructure"

   • Tagline: "Shaping Tomorrow's Cities Today!"

4. "Vasturang: Celebrating the Harmony of Structures"

   • Tagline: "Where Science Meets Aesthetics!"

5. "Yantrakriti: Innovating the World of Engineering"

   • Tagline: "Engineering the Future, One Design at a Time!"

6. "Sthapatya: Embracing the Essence of Architecture"

   • Tagline: "Inspiring Designs, Defining Spaces!"

7. "Nirmanika: Crafting the Foundations of Tomorrow"

   • Tagline: "Laying the Path to Engineering Excellence!"

8. "Samanvaya: Fusion of Tradition and Technology"

   • Tagline: "Balancing Heritage with Modernity!"

9. "Karakamala: Blossoming the Engineer Within"

   • Tagline: "Nurturing Innovation, Cultivating Success!"

10. "Anushastra: Envisioning a Resilient Infrastructure"

    • Tagline: "From Blueprint to Reality!"

Event Ideas for Civil Engineering

1. Bridge Design Challenge: Organize a competition where participants design and construct small-scale bridges using given materials. The challenge could involve factors such as load-bearing capacity, aesthetics, and cost-effectiveness.

2. Concrete Mix Design Contest: Conduct a contest where participants are tasked with formulating the most optimal concrete mix design for a specific application. Judges can evaluate factors such as strength, durability, and sustainability.

3. Structural Analysis Competition: Host a competition that involves analyzing and designing structures using software tools such as AutoCAD, ETABS, or SAP2000. Participants can demonstrate their skills in structural analysis and showcase innovative solutions.

4. Geotechnical Engineering Challenge: Organize an event that focuses on geotechnical engineering aspects, such as soil mechanics, foundation design, and slope stability. Participants can solve geotechnical problems through fieldwork, lab experiments, or computer simulations.

5. Surveying Treasure Hunt: Arrange a fun-filled treasure hunt where participants use surveying equipment to navigate through a designated area and locate hidden markers or objects. The event can test their surveying skills and knowledge of land measurement techniques.

6. Sustainable Construction Showcase: Encourage participants to exhibit their sustainable construction projects or ideas that promote eco-friendly practices, energy efficiency, and waste reduction. This event can create awareness and highlight innovative approaches to sustainable engineering.

7. Technical Paper Presentation: Invite students to submit research papers or technical articles on topics related to civil engineering advancements. Organize a presentation session where participants can present their findings and engage in discussions with experts.

8. Construction Equipment Expo: Set up an exhibition featuring various construction equipment, machinery, and technologies. This event can provide an opportunity for students to explore and interact with industry professionals, showcasing the latest advancements in the field.

9. Virtual Reality (VR) Experience: Create a VR setup that allows participants to experience virtual simulations of civil engineering projects, such as building construction, bridge inspection, or urban planning. This immersive experience can provide insights into the practical aspects of the field.

10. Guest Lectures and Workshops: Arrange talks and workshops by renowned civil engineering professionals, researchers, or industry experts. Topics can include emerging technologies, project management, sustainable design, or career opportunities in civil engineering.

I hope these are good ones to get you started or think of your own. Let me know if you need more help.