Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE Events ( Event_ID INTEGER, Service_ID INTEGER, Event_Details VARCHAR(255) )
TABLE: CREATE TABLE Participants ( Participant_ID INTEGER, Participant_Type_Code CHAR(15), Participant_Details VARCHAR(255) )
TABLE: CREATE TABLE Services ( Service_ID INTEGER, Service_Type_Code CHAR(15) )
TABLE: CREATE TABLE Participants_in_Events ( Event_ID INTEGER, Participant_ID INTEGER )

### Question ###
Visualize a pie chart with what are the ids and details of events that have more than one participants?

### Accurate SQL ###

SELECT T1.Event_Details, T1.Event_ID FROM Events AS T1 JOIN Participants_in_Events AS T2 ON T1.Event_ID = T2.Event_ID GROUP BY T1.Event_Details