Cultural spaces are essential for creating a sense of belonging in our neighborhoods and cities. In rapidly growing metropolitan areas, gentrification threatens to displace spaces deemed significant by Black, Brown, and Indigenous communities. Initial research on Seattle’s cultural spaces produced an inventory skewed toward white-centric, dominant cultural spaces in the fine arts. The initial inventory failed to represent the full range of community culture spaces, especially those cherished by local Black, Brown, and Indigenous communities. What is the best process for the City of Seattle to equitably engage with communities to identify cultural spaces? In partnership with the City of Seattle Office for Civil Rights, answered this question using the analysis of ethnographic data collected through qualitative interviews and surveys, and mental mapping exercises, conducted with 100 Black, Brown, and Indigenous community members. Our research team observed trends of several types of identified cultural spaces, including small businesses, outdoor and spiritual spaces, and spaces that are either stable or facing displacement. We represented our analysis, synthesis, and coded data spatially in an interactive storytelling map and report called “Holding Space: An Interactive Ethnographic Map of Cultural Spaces in Seattle’s Black, Brown, and Indigenous Communities”. Both have been made accessible online as anti-displacement advocacy tools for community-based organizations. The results of this study will help inform the City of Seattle's cultural spaces indicator, more equitable allocation of city government funds toward Black, Brown, and Indigenous-led community culture spaces, and policy recommendations to prevent further cultural displacement in Seattle.