Rhode Island Kitchen and Bath at 139 Jefferson Blvd. will host a seminar and reception on how to design bathrooms tonight from 6 to 8 p.m. The event will feature Ed Del Grande of the D.I.Y. Network, as well as Prudence Stoddard of RIKB. They will conduct mini-seminars and raffles throughout the evening. Check in and registration begins at 5:30 followed by a seminar on bathroom trends. The evening will conclude with a reception. Contact the store at 401-463-1550 for more information.