A few NGOs still have charity bibs, and they may contact you soon. Others have handed back any bibs they had left. If you do not get a bib, one option is to get Premium Charity bibs directly from United Way of Mumbai (charity partner for SCMM 2015). With a premium bib, you can support any NGO of your choice (list: www.unitedwaymumbai.org/…)
If you are interested, please send an email to [email protected] . Once the premium slot gets open UWM will update you regarding the procedure to procure premium bibs. Hope this helps!