Short answers, pulled from the story.
The word hippie first appeared in print on the 5th of September 1965 in the San Francisco Examiner. Journalist Michael Fallon used the term to describe the new generation of beatniks who had migrated from North Beach to the Haight-Ashbury district.
Neal Cassady drove the school bus named Further during the 1964 cross-country trip. Cassady was a former beat hero who became the engine of the Merry Pranksters and traveled with novelist Ken Kesey to celebrate the publication of his novel Sometimes a Great Notion.
The Red Dog Experience took place in the isolated mining town of Virginia City, Nevada. Chandler A. Laughlin III co-founded the Cabale Creamery in Berkeley and recruited talent to create a tribal identity among approximately fifty people who attended a traditional, all-night Native American peyote ceremony.
The Human Be-In on the 14th of January 1967 brought 20,000 to 30,000 hippies together in San Francisco's Golden Gate Park. The event was organized by Michael Bowen to popularize the culture across the United States before the subsequent Summer of Love.
The Altamont Free Concert occurred on the 6th of December 1969 when 18-year-old Meredith Hunter was stabbed and killed by one of the Hells Angels. Hunter brandished a gun and waved it toward the stage during the Rolling Stones' performance, an event that shocked many Americans.
Hippies traveled to India and Nepal on the Hippie trail between 1969 and 1971. They gathered in large numbers on the beaches of Goa and Kovalam in Trivandrum or crossed the border into Nepal to spend months in Kathmandu.