In-depth phone surveys were conducted with 32 consumer-run drop-in centers in Michigan. Results indicate that centers serve a diverse array of consumers at an average cost of about $8 daily per person. Funding levels, salaries, and services are quite heterogeneous among centers. Those with higher funding levels, greater involvement with other human service agencies, and higher overall CMH county budgets differed significantly in total services and activities provided than those centers with less of each of these resources. Daily attendance was predicted by other-agency involvement, participation of volunteer personnel, and negative neighborhood context.