Older Adult Participants  Inclusion Criteria:  60 years of age or older Physical and cognitive ability to complete interviews by phone or using video-chat technology (e.g., Zoom) English speaking Resident of participating Seattle-area senior living communities or member of Seattle-area senior centers Ability to provide consent Score of 5 or higher on PHQ-9 OR score of 5 or higher on GAD-7 OR score of 6 or higher on UCLA Loneliness Scale No suicidal ideation  Exclusion Criteria:  Under the age of 60 Inability to physically and/or cognitively consent and/or participate in study procedures via phone, computer, and/or video call Non-English speaking Scores below inclusion cut-offs on PHQ-9, GAD-7, and UCLA Loneliness Scale  Staff Participants Inclusion Criteria  English-speaking Staff members in administration, social work, and/or activities department in Seattle area senior living communities or senior centers Physical ability to complete training in intervention and complete questionnaires by phone, computer, or video-chat technology  Exclusion Criteria  Non-English speaking Unable to physically or cognitively consent and/or participate in study procedures via phone, computer, and/or video call (e.g., Zoom)