I think you should make some ICOs research first, there are a lot of sites that listing ICOs.
Recently I found some interesting project that can be a promising investment, starts in April:

All-Stocks - https://bitcointalk.org/index.php?topic=3210865.0

Shivom - https://bitcointalk.org/index.php?topic=2365709.msg24124494#msg24124494

Mira - https://bitcointalk.org/index.php?topic=2367768

Of course, there are many more ICOs that I'm sure can be a good opportunity to invest.