You can automate the addition of Google Calendar events to your Notion database with Zapier's integration, allowing you to capture important information like event time, guests, and links without extra effort. To set up this automation, you'll need to create a new table in your Notion database for the Google Calendar data, add columns for relevant fields, and then use Zapier's workflow automation software to create an automated workflow, or "Zap", that captures this information from Google Calendar and adds it to your Notion database. This process involves setting up a trigger with Google Calendar and mapping the desired data fields to corresponding columns in your Notion database, before testing the action step to ensure everything works as expected. With Zapier's integration, you can streamline your day by keeping all important information in one app without extra effort.