How a startup can get value from visiting a conference?

On the 28th of May we're organizing a meeting with Denis Dovgopolyy, president of GrowthUP Accelerator (BVU Group), who will be opposed by Slava Baranskyi, co-owner of "Buffer Bay". The topic of the event is "How a startup can get value from visiting a conference?" Both speakers are well known members of the Ukrainian tech-community and have huge experience of participation in different conferences.