Yes, many ethically non-monogamous people celebrate Pride. Pride is a celebration of the LGBTQ+ community and its diverse identities, including those who identify as ethically non-monogamous. Ethical non-monogamy refers to consensual and transparent relationships involving multiple partners, such as polyamory or open relationships.

Like any other LGBTQ+ individuals, ethically non-monogamous people have to fight societal stigma, misunderstanding, and discrimination on a daily basis. Pride events provide a space for them to celebrate their identities, build community, and advocate for acceptance and understanding.

The LGBTQ+ community is incredibly diverse, and there is no single "correct" way to be part of it. Pride is an inclusive celebration that welcomes people of all sexual orientations, gender identities, and relationship configurations, including those who identify as ethically non-monogamous.

Sadly there is no universally recognized pride flag specifically for ethically non-monogamous individuals, so some people within the community have created their own symbols and flags to represent ethical non-monogamy. These flags often incorporate colors or symbols that represent the values and principles associated with ethical non-monogamy.

One example is the "Polyamory Pride Flag," which can also represent ethical non-monogamy. The Polyamory Pride Flag consists of three horizontal stripes: blue, for openness and honesty; red, for love and passion; and black, for solidarity with those who must hide their multiple relationships due to societal norms.

Not all ethically non-monogamous individuals use or resonate with this particular flag, and there may be variations or alternative symbols and flags used within the community. The ethically non-monogamous community, like the broader LGBTQ+ community, is diverse, and individuals may choose to celebrate their identities and relationships in different ways.